Betzy Margrethe Parelius Wammer

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Rating history

Rating in each discipline at the end of each week. Doubles ratings spread over a narrower range than singles, so compare how each line moves rather than the levels between singles and doubles.

Women's singles
Women's doubles
Mixed doubles
Men's singles

Rating by season

Season	Women's singles	Women's doubles	Mixed doubles	Men's singles
2018/2019	1366	1329	1307	–
2019/2020	1366	1329	1307	–
2020/2021	1366	1329	1307	–
2021/2022	1366	1329	1289	1149
2022/2023	1276	1318	1289	1149
2023/2024	1319	1324	1256	1149
2024/2025	1394

Ranking history

National rank at the end of each week, among players who had played in the last 12 months; mixed doubles ranks men and women separately. Gaps are periods without a rank. The scale is logarithmic, so moving from #100 to #50 looks as big as from #20 to #10.

Women's singles
Women's doubles
Mixed doubles (among women)
Men's singles

Women's singles

Rating: 1433 ±233
Rank: #208
Peak: 1512
Matches: 23; 14 won · 9 lost

Rating history

Rating at the end of each week, December 2018 to April 2026

Rating by season

Season	Club	Rating at end
2018/2019	Sandefjord	1366
2019/2020	Sandefjord	1366
2020/2021	Sandefjord	1366
2021/2022	Sandefjord	1366
2022/2023	Sandefjord	1276
2023/2024	Sandefjord	1319
2024/2025	Sandefjord	1394
2025/2026	Sandefjord	1433
2026/2027	Sandefjord	1433

Biggest rival

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Season	Women's singles	Women's doubles	Mixed doubles (among women)	Men's singles
2018/2019	#222 of 668	#299 of 656	#334 of 615	–
2019/2020	#223 of 703	#302 of 687	#359 of 669	–
2020/2021	–	–	–	–
2021/2022	–	–	#301 of 546	#822 of 1,629
2022/2023	#248 of 693	#303 of 700	–	–
2023/2024	#240 of 712	#316 of 751	#442 of 704	–
2024/2025	#216 of 778	#286 of 780	–	#1116 of 1,953
2025/2026	#202 of 838	#218 of 821	#576 of 784	#1126 of 1,966
2026/2027	#208 of 840	#218 of 820	#690 of 798	–

Date	Opponent	Result	Win chance	Rating
25 Apr 2026	Cathrine Nybøe 1326Bygdø Bygdø Vårtreff 2026 (SEN D)`T6991 51152 vs 44663`	Lost19-21, 12-21	74%	1433−25.8
25 Apr 2026	Synnøva Gro Sæd 1130Bygdø Bygdø Vårtreff 2026 (SEN D)`T6991 44663 vs 51111`	Won21-13, 21-4	92%	1459+16.9
25 Apr 2026	Subika Sabkota 1275Bygdø Bygdø Vårtreff 2026 (SEN D)`T6991 44663 vs 52000`	Won21-9, 21-2	47%	1442+181.9
27 Dec 2025	Marie Torsvik Loga 814Bergen Julecupen 2025 (SEN C)`T6997 46737 vs 44663`	Lost6-21, 12-21	>99%	1260−251.9
27 Dec 2025	Yiwei Xu 1454Bergen Julecupen 2025 (SEN C)`T6997 44663 vs 50193`	Won21-12, 19-21, 21-6	43%	1512+93.0
22 Nov 2025	Tiantian Zhu 1258Slagen Slagentreffen 2025 (SEN D)`T7046 44663 vs 50108`	Won21-17, 21-12	76%	1419+11.1
22 Nov 2025	Hong-Thien Nguyen Phatak 1135Slagen Slagentreffen 2025 (SEN D)`T7046 45464 vs 44663`	Lost11-21, 21-16, 13-21	91%	1408−27.8
4 Oct 2025	Pirathiha Packiyalingam 1192Moss Mossetreffen 2025 (SEN D)`T6985 49432 vs 44663`	Lost21-16, 16-21, 9-21	90%	1436−46.5
4 Oct 2025	Naima Hussein Shire 1275Moss Mossetreffen 2025 (SEN D)`T6985 44663 vs 51310`	Won21-2, 21-0	71%	1483+88.8
24 May 2025	Yuna ír Thakham 1297Sandefjord Sandefjord Open 2025 (SEN D)`T6884 51090 vs 44663`	Lost14-21, 17-21	72%	1394−26.9
24 May 2025	Tiantian Zhu 1412Sandefjord Sandefjord Open 2025 (SEN D)`T6884 44663 vs 50108`	Won21-18, 15-21, 21-15	50%	1421+6.7
4 Jan 2025	Tiantian Zhu 1297Sandefjord Sandefjord senior (SEN D)`T6933 44663 vs 50108`	Won21-8, 21-8	44%	1414+146.2
4 Jan 2025	Silje Stenstad Nilsen 1104Sandefjord Sandefjord senior (SEN D)`T6933 46359 vs 44663`	Lost15-21, 12-21	84%	1268−51.3
17 Mar 2024	Saline Knip 11762. og 3. Divisjon OFBK 2023/24 2. Div Grunnspill (2. DS)`L10706 44663 vs 43536`	Won21-16, 21-14	71%	1319+28.2
25 Nov 2023	Elisabeth Ness 1397Slagen Slagentreffen 2023 (SEN D)`T6755 44663 vs 44570`	Won21-17, 15-21, 21-18	30%	1291+4.0
25 Nov 2023	Silje Stenstad Nilsen 1116Slagen Slagentreffen 2023 (SEN D)`T6755 44663 vs 46359`	Won18-21, 21-15, 21-7	77%	1287+10.9
21 Jan 2023	Marielle Sørby 1356Sandefjord Kretsmesterskap VBT (SEN D)`T6682 16988 vs 44663`	Lost8-21, 6-21	47%	1275−64.6
21 Jan 2023	Silje Stenstad Nilsen 1154Sandefjord Kretsmesterskap VBT (SEN D)`T6682 46359 vs 44663`	Lost21-17, 18-21, 8-21	84%	1341−25.3
5 May 2019	Mary Diana Bastien 12163. Div Oslofjorden 18/19 Dobbel serie (1. DS)`L6913 44885 vs 44663`	Won21-18, 21-13	73%	1366+22.7
5 May 2019	Malathy Subramaniam 12393. Div Oslofjorden 18/19 Dobbel serie (1. DS)`L6912 43476 vs 44663`	Won21-18, 21-7	58%	1343+61.7

Date

Opponent

Result

Win chance

Rating

25 Apr 2026

Cathrine Nybøe 1326Bygdø Bygdø Vårtreff 2026 (SEN D)T6991 51152 vs 44663

Lost19-21, 12-21

74%

1433−25.8

25 Apr 2026

Synnøva Gro Sæd 1130Bygdø Bygdø Vårtreff 2026 (SEN D)T6991 44663 vs 51111

Won21-13, 21-4

92%

1459+16.9

25 Apr 2026

Subika Sabkota 1275Bygdø Bygdø Vårtreff 2026 (SEN D)T6991 44663 vs 52000

Won21-9, 21-2

47%

1442+181.9

27 Dec 2025

Marie Torsvik Loga 814Bergen Julecupen 2025 (SEN C)T6997 46737 vs 44663

Lost6-21, 12-21

>99%

1260−251.9

27 Dec 2025

Yiwei Xu 1454Bergen Julecupen 2025 (SEN C)T6997 44663 vs 50193

Won21-12, 19-21, 21-6

43%

1512+93.0

22 Nov 2025

Tiantian Zhu 1258Slagen Slagentreffen 2025 (SEN D)T7046 44663 vs 50108

Won21-17, 21-12

76%

1419+11.1

22 Nov 2025

Hong-Thien Nguyen Phatak 1135Slagen Slagentreffen 2025 (SEN D)T7046 45464 vs 44663

Lost11-21, 21-16, 13-21

91%

1408−27.8

4 Oct 2025

Pirathiha Packiyalingam 1192Moss Mossetreffen 2025 (SEN D)T6985 49432 vs 44663

Lost21-16, 16-21, 9-21

90%

1436−46.5

4 Oct 2025

Naima Hussein Shire 1275Moss Mossetreffen 2025 (SEN D)T6985 44663 vs 51310

Won21-2, 21-0

71%

1483+88.8

24 May 2025

Yuna ír Thakham 1297Sandefjord Sandefjord Open 2025 (SEN D)T6884 51090 vs 44663

Lost14-21, 17-21

72%

1394−26.9

24 May 2025

Tiantian Zhu 1412Sandefjord Sandefjord Open 2025 (SEN D)T6884 44663 vs 50108

Won21-18, 15-21, 21-15

50%

1421+6.7

4 Jan 2025

Tiantian Zhu 1297Sandefjord Sandefjord senior (SEN D)T6933 44663 vs 50108

Won21-8, 21-8

44%

1414+146.2

4 Jan 2025

Silje Stenstad Nilsen 1104Sandefjord Sandefjord senior (SEN D)T6933 46359 vs 44663

Lost15-21, 12-21

84%

1268−51.3

17 Mar 2024

Saline Knip 11762. og 3. Divisjon OFBK 2023/24 2. Div Grunnspill (2. DS)L10706 44663 vs 43536

Won21-16, 21-14

71%

1319+28.2

25 Nov 2023

Elisabeth Ness 1397Slagen Slagentreffen 2023 (SEN D)T6755 44663 vs 44570

Won21-17, 15-21, 21-18

30%

1291+4.0

25 Nov 2023

Silje Stenstad Nilsen 1116Slagen Slagentreffen 2023 (SEN D)T6755 44663 vs 46359

Won18-21, 21-15, 21-7

77%

1287+10.9

21 Jan 2023

Marielle Sørby 1356Sandefjord Kretsmesterskap VBT (SEN D)T6682 16988 vs 44663

Lost8-21, 6-21

47%

1275−64.6

21 Jan 2023

Silje Stenstad Nilsen 1154Sandefjord Kretsmesterskap VBT (SEN D)T6682 46359 vs 44663

Lost21-17, 18-21, 8-21

84%

1341−25.3

5 May 2019

Mary Diana Bastien 12163. Div Oslofjorden 18/19 Dobbel serie (1. DS)L6913 44885 vs 44663

Won21-18, 21-13

73%

1366+22.7

5 May 2019

Malathy Subramaniam 12393. Div Oslofjorden 18/19 Dobbel serie (1. DS)L6912 43476 vs 44663

Won21-18, 21-7

58%

1343+61.7

Men's singles

Date	Opponent	Result	Win chance	Rating
24 May 2025	Tiantian Zhu 1412Sandefjord Sandefjord Open 2025 (SEN D)`T6884 44663 vs 50108`	Won21-18, 15-21, 21-15	50%	1421+6.7
22 Nov 2025	Tiantian Zhu 1258Slagen Slagentreffen 2025 (SEN D)`T7046 44663 vs 50108`	Won21-17, 21-12	76%	1419+11.1

Date	Opponent	Result	Win chance	Rating
27 Dec 2025	Marie Torsvik Loga 814Bergen Julecupen 2025 (SEN C)`T6997 46737 vs 44663`	Lost6-21, 12-21	>99%	1260−251.9
22 Nov 2025	Hong-Thien Nguyen Phatak 1135Slagen Slagentreffen 2025 (SEN D)`T7046 45464 vs 44663`	Lost11-21, 21-16, 13-21	91%	1408−27.8
4 Jan 2025	Silje Stenstad Nilsen 1104Sandefjord Sandefjord senior (SEN D)`T6933 46359 vs 44663`	Lost15-21, 12-21	84%	1268−51.3

Date	Opponent	Result	Win chance	Rating
25 Apr 2026	Subika Sabkota 1275Bygdø Bygdø Vårtreff 2026 (SEN D)`T6991 44663 vs 52000`	Won21-9, 21-2	47%	1442+181.9
4 Jan 2025	Tiantian Zhu 1297Sandefjord Sandefjord senior (SEN D)`T6933 44663 vs 50108`	Won21-8, 21-8	44%	1414+146.2
27 Dec 2025	Yiwei Xu 1454Bergen Julecupen 2025 (SEN C)`T6997 44663 vs 50193`	Won21-12, 19-21, 21-6	43%	1512+93.0
4 Oct 2025	Naima Hussein Shire 1275Moss Mossetreffen 2025 (SEN D)`T6985 44663 vs 51310`	Won21-2, 21-0	71%	1483+88.8
2 Dec 2018	Rohini Vijeyaratnam 12753. Div Oslofjorden 18/19 Dobbel serie (1. DS)`L6587 44663 vs 44454`	Won21-14, 21-14	34%	1270+80.4

Date	Opponent	Result	Win chance	Rating
27 Dec 2025	Marie Torsvik Loga 814Bergen Julecupen 2025 (SEN C)`T6997 46737 vs 44663`	Lost6-21, 12-21	>99%	1260−251.9
1 Dec 2018	Ingrid Beate Østberg 10973. Div Oslofjorden 18/19 Dobbel serie (1. DS)`L6586 26774 vs 44663`	Lost15-21, 14-21	80%	1190−85.0
21 Jan 2023	Marielle Sørby 1356Sandefjord Kretsmesterskap VBT (SEN D)`T6682 16988 vs 44663`	Lost8-21, 6-21	47%	1275−64.6
4 Jan 2025	Silje Stenstad Nilsen 1104Sandefjord Sandefjord senior (SEN D)`T6933 46359 vs 44663`	Lost15-21, 12-21	84%	1268−51.3
4 Oct 2025	Pirathiha Packiyalingam 1192Moss Mossetreffen 2025 (SEN D)`T6985 49432 vs 44663`	Lost21-16, 16-21, 9-21	90%	1436−46.5

Season	Club	Rating at end
2018/2019	Sandefjord	1329
2019/2020	Sandefjord	1329
2020/2021	Sandefjord	1329
2021/2022	Sandefjord	1329
2022/2023	Sandefjord	1318
2023/2024	Sandefjord	1324
2024/2025	Sandefjord	1366
2025/2026	Sandefjord	1420
2026/2027	Sandefjord	1420

Date	Opponents	Result	Win chance	Rating
25 Apr 2026	Maryam ali 1173 / Hawra ali 1080with Cathrine Nybøe 1187Bygdø Bygdø Vårtreff 2026 (SEN D)`T6991 44663+51152 vs 51166+51162`	Won21-15, 21-19	94%	1420+1.7
25 Apr 2026	My Binh An Nguyen 1131 / Aphiya Chhetri 1127with Cathrine Nybøe 1181Bygdø Bygdø Vårtreff 2026 (SEN D)`T6991 44663+51152 vs 50836+50712`	Won21-14, 21-11	93%	1418+4.6
14 Mar 2026	Olivia Tathgar 1262 / Eir Emilie Systad Nyquist 1232with Cathrine Nybøe 1216Bærum Bærum Young and Old Ones (SEN D)`T6987 48770+45942 vs 44663+51152`	Lost10-21, 21-19, 14-21	78%	1413−29.0
14 Mar 2026	Archanaa Arun Prasad 1298 / Amutha Chellappa 1082with Cathrine Nybøe 1208Bærum Bærum Young and Old Ones (SEN D)`T6987 44663+51152 vs 51862+50439`	Won21-13, 21-13	88%	1442+6.8
14 Mar 2026	Aphiya Chhetri 1114 / Alva Bjørg Rønningen 1194with Cathrine Nybøe 1206Bærum Bærum Young and Old Ones (SEN D)`T6987 44663+51152 vs 50712+49731`	Won21-17, 21-17	93%	1435+1.9
14 Mar 2026	Emma Nhat-Anh Nguyen 1321 / Trang Hong Thi Nguyen 1274with Cathrine Nybøe 1200Bærum Bærum Young and Old Ones (SEN D)`T6987 44663+51152 vs 47568+47058`	Won23-21, 22-20	56%	1433+5.1
27 Dec 2025	Kara Lilly Iwanowitsch 1240 / Emily Handa Dale 1292with Celine Phanla 1127Bergen Julecupen 2025 (SEN D)`T6997 44663+51306 vs 51236+46649`	Won21-4, 21-8	48%	1429+34.8
27 Dec 2025	Catrine Havre Økland 1273 / Ingvild Skaar 1076with Celine Phanla 1119Bergen Julecupen 2025 (SEN D)`T6997 44663+51306 vs 49129+50483`	Won21-15, 21-13	77%	1394+5.5
22 Nov 2025	Emma Nhat-Anh Nguyen 1340 / Trang Hong Thi Nguyen 1286with Cathrine Nybøe 1202Slagen Slagentreffen 2025 (SEN D)`T7046 44663+51152 vs 47568+47058`	Won18-21, 21-16, 21-16	41%	1388+10.7
22 Nov 2025	Hong-Thien Nguyen Phatak 1163 / Tuba Arif 1275with Cathrine Nybøe 1192Slagen Slagentreffen 2025 (SEN D)`T7046 44663+51152 vs 45464+51552`	Won21-11, 21-13	71%	1378+11.8
24 May 2025	Angela Líf Temitope Kuforiji 1436 / Snædís Sól Ingimundardóttir 1436with Hong-Thien Nguyen Phatak 1171Sandefjord Sandefjord Open 2025 (SEN C)`T6884 51080+51091 vs 44663+45464`	Lost8-21, 3-21	8%	1365−10.7
24 May 2025	Silje Stenstad Nilsen 1249 / Tiantian Zhu 1345with Hong-Thien Nguyen Phatak 1155Sandefjord Sandefjord Open 2025 (SEN C)`T6884 44663+45464 vs 46359+50108`	Won21-16, 21-16	34%	1376+21.9
24 May 2025	Kristine Nauff 1289 / Cathrine Nybøe 1289with Hong-Thien Nguyen Phatak 1123Sandefjord Sandefjord Open 2025 (SEN C)`T6884 44663+45464 vs 51151+51152`	Won21-13, 21-13	25%	1355+46.7
24 May 2025	Þórdís María Róbertsdóttir 1350 / Yuna ír Thakham 1350with Hong-Thien Nguyen Phatak 1135Sandefjord Sandefjord Open 2025 (SEN C)`T6884 51129+51090 vs 44663+45464`	Lost6-21, 9-21	14%	1307−16.9
17 Mar 2024	Elisabeth Roos 1013 / Saline Knip 1382with Anne Kathrine Wenaas Ribe 12252. og 3. Divisjon OFBK 2023/24 2. Div Grunnspill (1. DD)`L10706 18890+44663 vs 44860+43536`	Won21-16, 25-23	76%	1324+6.3
21 Jan 2023	Hafrun Jònsdottìr 1114 / Marie A. Toverud 978with Hong-Thien Nguyen Phatak 1226Sandefjord Kretsmesterskap VBT (SEN D)`T6682 30014+39691 vs 45464+44663`	Lost22-24, 21-16, 7-21	97%	1318−15.2
21 Jan 2023	Anita Løvheim 1326 / Anne Kathrine Wenaas Ribe 1388with Hong-Thien Nguyen Phatak 1223Sandefjord Kretsmesterskap VBT (SEN D)`T6682 45464+44663 vs 48314+18890`	Won10-21, 21-19, 21-16	22%	1334+4.6
5 May 2019	Sugirtha Jeiharan 1416 / Mary Diana Bastien 1357with Candy Baynosa 12353. Div Oslofjorden 18/19 Dobbel serie (1. DD)`L6913 44886+44885 vs 44663+44575`	Lost21-15, 18-21, 22-24	17%	1329−0.9
5 May 2019	Malathy Subramaniam 1236 / Kalpana Stephen 1272with Candy Baynosa 12883. Div Oslofjorden 18/19 Dobbel serie (1. DD)`L6912 43476+43475 vs 44663+44575`	Lost13-21, 13-21	77%	1330−47.3
24 Mar 2019	Ingrid Beate Østberg 1067 / Mai Thongprasert 1086with Maria Jansson 13073. Div Oslofjorden 18/19 Dobbel serie (1. DD)`L6910 24122+44663 vs 26774+45119`	Won21-7, 21-13	98%	1378+2.5

Date	Opponents	Result	Win chance	Rating
14 Mar 2026	Emma Nhat-Anh Nguyen 1321 / Trang Hong Thi Nguyen 1274with Cathrine Nybøe 1200Bærum Bærum Young and Old Ones (SEN D)`T6987 44663+51152 vs 47568+47058`	Won23-21, 22-20	56%	1433+5.1
25 Apr 2026	Maryam ali 1173 / Hawra ali 1080with Cathrine Nybøe 1187Bygdø Bygdø Vårtreff 2026 (SEN D)`T6991 44663+51152 vs 51166+51162`	Won21-15, 21-19	94%	1420+1.7

Date	Opponents	Result	Win chance	Rating
14 Mar 2026	Olivia Tathgar 1262 / Eir Emilie Systad Nyquist 1232with Cathrine Nybøe 1216Bærum Bærum Young and Old Ones (SEN D)`T6987 48770+45942 vs 44663+51152`	Lost10-21, 21-19, 14-21	78%	1413−29.0

Date	Opponents	Result	Win chance	Rating
24 May 2025	Kristine Nauff 1289 / Cathrine Nybøe 1289with Hong-Thien Nguyen Phatak 1123Sandefjord Sandefjord Open 2025 (SEN C)`T6884 44663+45464 vs 51151+51152`	Won21-13, 21-13	25%	1355+46.7
27 Dec 2025	Kara Lilly Iwanowitsch 1240 / Emily Handa Dale 1292with Celine Phanla 1127Bergen Julecupen 2025 (SEN D)`T6997 44663+51306 vs 51236+46649`	Won21-4, 21-8	48%	1429+34.8
24 May 2025	Silje Stenstad Nilsen 1249 / Tiantian Zhu 1345with Hong-Thien Nguyen Phatak 1155Sandefjord Sandefjord Open 2025 (SEN C)`T6884 44663+45464 vs 46359+50108`	Won21-16, 21-16	34%	1376+21.9
2 Dec 2018	Rohini Vijeyaratnam 1288 / Hareeni Subanendrarajah 1082with Candy Baynosa 12753. Div Oslofjorden 18/19 Dobbel serie (1. DD)`L6587 44663+44575 vs 44454+44508`	Won21-10, 21-8	89%	1374+12.3
22 Nov 2025	Hong-Thien Nguyen Phatak 1163 / Tuba Arif 1275with Cathrine Nybøe 1192Slagen Slagentreffen 2025 (SEN D)`T7046 44663+51152 vs 45464+51552`	Won21-11, 21-13	71%	1378+11.8

Date	Opponents	Result	Win chance	Rating
5 May 2019	Malathy Subramaniam 1236 / Kalpana Stephen 1272with Candy Baynosa 12883. Div Oslofjorden 18/19 Dobbel serie (1. DD)`L6912 43476+43475 vs 44663+44575`	Lost13-21, 13-21	77%	1330−47.3
14 Mar 2026	Olivia Tathgar 1262 / Eir Emilie Systad Nyquist 1232with Cathrine Nybøe 1216Bærum Bærum Young and Old Ones (SEN D)`T6987 48770+45942 vs 44663+51152`	Lost10-21, 21-19, 14-21	78%	1413−29.0
24 May 2025	Þórdís María Róbertsdóttir 1350 / Yuna ír Thakham 1350with Hong-Thien Nguyen Phatak 1135Sandefjord Sandefjord Open 2025 (SEN C)`T6884 51129+51090 vs 44663+45464`	Lost6-21, 9-21	14%	1307−16.9
21 Jan 2023	Hafrun Jònsdottìr 1114 / Marie A. Toverud 978with Hong-Thien Nguyen Phatak 1226Sandefjord Kretsmesterskap VBT (SEN D)`T6682 30014+39691 vs 45464+44663`	Lost22-24, 21-16, 7-21	97%	1318−15.2
24 May 2025	Angela Líf Temitope Kuforiji 1436 / Snædís Sól Ingimundardóttir 1436with Hong-Thien Nguyen Phatak 1171Sandefjord Sandefjord Open 2025 (SEN C)`T6884 51080+51091 vs 44663+45464`	Lost8-21, 3-21	8%	1365−10.7

Season	Club	Rating at end
2018/2019	Sandefjord	1307
2019/2020	Sandefjord	1307
2020/2021	Sandefjord	1307
2021/2022	Sandefjord	1289
2022/2023	Sandefjord	1289
2023/2024	Sandefjord	1256
2024/2025	Sandefjord	1256
2025/2026	Sandefjord	1218
2026/2027	Sandefjord	1163

Date	Opponents	Result	Win chance	Rating
3 Oct 2026	Jostein Pettersen Engelberg 1183 / Anne Skien 1234with Anders Nybøe 1476Moss Infinitum Mossetreffen 2026 (SEN C)`T7143 48670+23374 vs 51307+44663`	Lost5-15, 5-15	96%	1164−178.5
3 Oct 2026	Adal Gulzar 1350 / Denise Andersen 1321with Anders Nybøe 1439Moss Infinitum Mossetreffen 2026 (SEN C)`T7143 51307+44663 vs 52296+52090`	Won17-15, 15-4	64%	1342+35.1
3 Oct 2026	Rajan Jeyaraj 1262 / Thangarathi Ayyachamy 1262with Anders Nybøe 1339Moss Infinitum Mossetreffen 2026 (SEN C)`T7143 51307+44663 vs 51325+51311`	Won15-6, 15-4	56%	1306+88.2
25 Apr 2026	Elisabeth Helle Hertzberg 1240 / Magnus Flakke 1292with Anders Nybøe 1229Bygdø Bygdø Vårtreff 2026 (SEN C)`T6991 51307+44663 vs 50437+51887`	Won21-12, 21-12	21%	1218+88.0
25 Apr 2026	Sverre Haugli 1194 / Mila Knutsen Lillehagen 1386with Anders Nybøe 1233Bygdø Bygdø Vårtreff 2026 (SEN C)`T6991 50017+48812 vs 51307+44663`	Lost18-21, 29-30	16%	1130−2.7
14 Mar 2026	Christian Hervard 1147 / Johanne Mork Støre 1151with Henning Myhre 1175Bærum Bærum Young and Old Ones (SEN C)`T6987 20248+48387 vs 44663+43616`	Lost12-21, 21-19, 18-21	56%	1133−19.2
14 Mar 2026	Emma Nhat-Anh Nguyen 1286 / Hai Nguyen Nguyen Tran 1256with Henning Myhre 1267Bærum Bærum Young and Old Ones (SEN C)`T6987 47568+47059 vs 44663+43616`	Lost4-21, 12-21	39%	1152−63.2
4 Oct 2025	Tobias Myhre 1512 / Cathrine Nybøe 1295with Anders Nybøe 1238Moss Mossetreffen 2025 (SEN D)`T6985 24557+51152 vs 51307+44663`	Lost7-21, 7-21	6%	1215−4.7
4 Oct 2025	Jan Sørgjerd 1237 / Hannah Huahong Wang 1331with Anders Nybøe 1319Moss Mossetreffen 2025 (SEN D)`T6985 22585+50990 vs 51307+44663`	Lost6-21, 9-21	59%	1221−77.5
4 Oct 2025	Alma Katja Lianes Pellicer 1222 / Danny Pellicer 1137with Anders Nybøe 1306Moss Mossetreffen 2025 (SEN D)`T6985 51307+44663 vs 51312+51329`	Won21-9, 21-13	86%	1297+12.4
4 Oct 2025	Naima Hussein Shire 1269 / Nathaniel Camphens 1229with Anders Nybøe 1275Moss Mossetreffen 2025 (SEN D)`T6985 51307+44663 vs 51310+50762`	Won21-11, 21-15	56%	1285+28.9
17 Mar 2024	Qiqing Gan 1377 / Elisabeth Roos 1114with Felix Rostad 11642. og 3. Divisjon OFBK 2023/24 2. Div Grunnspill (2. MD)`L10706 46726+44663 vs 23164+44860`	Lost15-21, 12-21	43%	1256−33.0
2 Oct 2021	Merete Ruud Tuskin 1429 / Nazim Nordén 1512with Yogesh Kumkar 1336Moss Mossetreffen 2021 (SEN C)`T6491 42851+45177 vs 46667+44663`	Lost14-21, 8-21	8%	1290−5.4
2 Oct 2021	Qiang Du 1295 / Zhe Wu 1246with Yogesh Kumkar 1340Moss Mossetreffen 2021 (SEN C)`T6491 45867+45868 vs 46667+44663`	Lost21-18, 19-21, 17-21	68%	1295−3.5
2 Oct 2021	Wenche Brinchmann 1353 / Svein Holmen 1350with Yogesh Kumkar 1350Moss Mossetreffen 2021 (SEN C)`T6491 24642+46848 vs 46667+44663`	Lost11-21, 21-12, 11-21	41%	1298−9.2
5 May 2019	Rajiv Arora 1317 / Mary Diana Bastien 1491with Tobias Myhre 15243. Div Oslofjorden 18/19 Dobbel serie (1. MD)`L6913 43772+44885 vs 24557+44663`	Lost10-21, 17-21	61%	1307−36.9
5 May 2019	Mervin Joseph 1334 / Malathy Subramaniam 1209with Henning Myhre 12623. Div Oslofjorden 18/19 Dobbel serie (2. MD)`L6912 43830+43476 vs 43616+44663`	Won21-18, 14-21, 21-13	61%	1345+3.7
24 Mar 2019	Frode Lamøy 1208 / Åse Ertesvåg 1267with Henning Myhre 12813. Div Oslofjorden 18/19 Dobbel serie (2. MD)`L6910 43616+44663 vs 45093+24455`	Lost17-21, 19-21	78%	1341−15.0
2 Dec 2018	Riji Ameen Jainualabdeen 1358 / Sugirtha Jeiharan 1456with Peder Markus Runsjø 14303. Div Oslofjorden 18/19 Dobbel serie (2. MD)`L6587 20307+44663 vs 43770+44886`	Lost15-21, 21-17, 17-21	46%	1355−6.6

Date	Opponents	Result	Win chance	Rating
3 Oct 2026	Rajan Jeyaraj 1262 / Thangarathi Ayyachamy 1262with Anders Nybøe 1339Moss Infinitum Mossetreffen 2026 (SEN C)`T7143 51307+44663 vs 51325+51311`	Won15-6, 15-4	56%	1306+88.2
25 Apr 2026	Elisabeth Helle Hertzberg 1240 / Magnus Flakke 1292with Anders Nybøe 1229Bygdø Bygdø Vårtreff 2026 (SEN C)`T6991 51307+44663 vs 50437+51887`	Won21-12, 21-12	21%	1218+88.0
3 Oct 2026	Adal Gulzar 1350 / Denise Andersen 1321with Anders Nybøe 1439Moss Infinitum Mossetreffen 2026 (SEN C)`T7143 51307+44663 vs 52296+52090`	Won17-15, 15-4	64%	1342+35.1
4 Oct 2025	Naima Hussein Shire 1269 / Nathaniel Camphens 1229with Anders Nybøe 1275Moss Mossetreffen 2025 (SEN D)`T6985 51307+44663 vs 51310+50762`	Won21-11, 21-15	56%	1285+28.9
4 Oct 2025	Alma Katja Lianes Pellicer 1222 / Danny Pellicer 1137with Anders Nybøe 1306Moss Mossetreffen 2025 (SEN D)`T6985 51307+44663 vs 51312+51329`	Won21-9, 21-13	86%	1297+12.4

Date	Opponents	Result	Win chance	Rating
3 Oct 2026	Jostein Pettersen Engelberg 1183 / Anne Skien 1234with Anders Nybøe 1476Moss Infinitum Mossetreffen 2026 (SEN C)`T7143 48670+23374 vs 51307+44663`	Lost5-15, 5-15	96%	1164−178.5
4 Oct 2025	Jan Sørgjerd 1237 / Hannah Huahong Wang 1331with Anders Nybøe 1319Moss Mossetreffen 2025 (SEN D)`T6985 22585+50990 vs 51307+44663`	Lost6-21, 9-21	59%	1221−77.5
14 Mar 2026	Emma Nhat-Anh Nguyen 1286 / Hai Nguyen Nguyen Tran 1256with Henning Myhre 1267Bærum Bærum Young and Old Ones (SEN C)`T6987 47568+47059 vs 44663+43616`	Lost4-21, 12-21	39%	1152−63.2
5 May 2019	Rajiv Arora 1317 / Mary Diana Bastien 1491with Tobias Myhre 15243. Div Oslofjorden 18/19 Dobbel serie (1. MD)`L6913 43772+44885 vs 24557+44663`	Lost10-21, 17-21	61%	1307−36.9
17 Mar 2024	Qiqing Gan 1377 / Elisabeth Roos 1114with Felix Rostad 11642. og 3. Divisjon OFBK 2023/24 2. Div Grunnspill (2. MD)`L10706 46726+44663 vs 23164+44860`	Lost15-21, 12-21	43%	1256−33.0

Rating

1147 ±359

Rank

Not ranked No matches in the last 12 months

Peak

1275

Matches

1 won · 5 lost

Rating history

Rating at the end of each week, October 2021 to September 2024

Rating by season

Season	Club	Rating at end
2021/2022	Sandefjord	1149
2022/2023	Sandefjord	1149
2023/2024	Sandefjord	1149
2024/2025	Sandefjord	1147
2025/2026	Sandefjord	1147

Matches

Date	Opponent	Result	Win chance	Rating
21 Sep 2024	Marita Moen 1021Sandefjord Sandefjord ferske fjes 2024 (SEN D)`T6883 44663 vs 50183`	Won21-3, 21-1	59%	1147+77.7
21 Sep 2024	Mathias Christensen 1292Sandefjord Sandefjord ferske fjes 2024 (SEN D)`T6883 50178 vs 44663`	Lost18-21, 21-16, 18-21	15%	1069−1.0
21 Sep 2024	Stian Johannessen 1307Sandefjord Sandefjord ferske fjes 2024 (SEN D)`T6883 49751 vs 44663`	Lost9-21, 3-21	17%	1070−29.4
21 Sep 2024	Behrooz Abdolzadegan Ghoochani 1183Sandefjord Sandefjord ferske fjes 2024 (SEN D)`T6883 49358 vs 44663`	Lost15-21, 14-21	44%	1100−49.5
2 Oct 2021	Silje Stenstad Nilsen 1147Moss Mossetreffen 2021 (SEN D)`T6491 46359 vs 44663`	Lost17-21, 17-21	54%	1149−17.4
2 Oct 2021	Øivind Storvik 1174Moss Mossetreffen 2021 (SEN D)`T6491 45388 vs 44663`	Lost16-21, 8-21	68%	1166−108.8

Highlights

The matches that raised the rating most

Date	Opponent	Result	Win chance	Rating
21 Sep 2024	Marita Moen 1021Sandefjord Sandefjord ferske fjes 2024 (SEN D)`T6883 44663 vs 50183`	Won21-3, 21-1	59%	1147+77.7

The matches that lowered the rating most

Date	Opponent	Result	Win chance	Rating
2 Oct 2021	Øivind Storvik 1174Moss Mossetreffen 2021 (SEN D)`T6491 45388 vs 44663`	Lost16-21, 8-21	68%	1166−108.8
21 Sep 2024	Behrooz Abdolzadegan Ghoochani 1183Sandefjord Sandefjord ferske fjes 2024 (SEN D)`T6883 49358 vs 44663`	Lost15-21, 14-21	44%	1100−49.5
21 Sep 2024	Stian Johannessen 1307Sandefjord Sandefjord ferske fjes 2024 (SEN D)`T6883 49751 vs 44663`	Lost9-21, 3-21	17%	1070−29.4
2 Oct 2021	Silje Stenstad Nilsen 1147Moss Mossetreffen 2021 (SEN D)`T6491 46359 vs 44663`	Lost17-21, 17-21	54%	1149−17.4
21 Sep 2024	Mathias Christensen 1292Sandefjord Sandefjord ferske fjes 2024 (SEN D)`T6883 50178 vs 44663`	Lost18-21, 21-16, 18-21	15%	1069−1.0

Betzy Margrethe Parelius Wammer

Rating history

Ranking history

Women's singles

Rating history

Biggest rival

Betzy Margrethe Parelius Wammer

Rating history

Ranking history

Women's singles

Rating history

Biggest rival

Matches

Highlights

Women's doubles

Rating history

Matches

Highlights

Mixed doubles

Rating history

Matches

Highlights

Men's singles

Rating history

Matches

Highlights