Two players' matches against each other and together, and their chances if they met now.
4–1
5 matches against each other
Together: 3 won, 10 lost
Over their 5 matches against each other with a score (not walkovers), all disciplines.
| Measure | Olivia Tathgar | Alva Bjørg Rønningen |
|---|---|---|
| Matches won | 4 | 1 |
| Sets won | 8 | 3 |
| Points won | 22358.2% | 16041.8% |
| Average winning margin | 17.3 points | 6.0 points |
| Biggest win | 21-11, 21-11+20 points · 31 Jan 2026 · women's singles | 21-17, 22-20+6 points · 29 Jan 2024 · men's doubles |
1 of 5 matches went to a deciding set. Closest: Alva Bjørg Rønningen won 21-17, 22-20 (by 6 points) on 29 Jan 2024.
Current ratings in each discipline both play, and Olivia Tathgar's chance of winning against Alva Bjørg Rønningen. In doubles, the chance is with equally rated partners: a pair's rating is the sum of its players'.
Met 4 times in women's singles: Olivia Tathgar won 4, lost 0.
| Measure | Olivia Tathgar | Alva Bjørg Rønningen |
|---|---|---|
| Matches won | 4 | 0 |
| Sets won | 8 | 1 |
| Points won | 18661.4% |
From Olivia Tathgar's side, newest first
| Date | Opponent | Result | Win chance | Rating |
|---|---|---|---|---|
| 28 Feb 2026 | Alva Bjørg Rønningen 1070Vestre Aker Fjærfest (U15 B)T6994 48770 vs 49731 | Won +1821-12, 21-12 | 82% | 1271+5.5 |
| 31 Jan 2026 | Alva Bjørg Rønningen 1042Klemetsrud Arrangerer på vegne av NY KLUBB : Sterling Badminton Here we go (U15 C)T7053 48770 vs 49731 | Won +2021-11, 21-11 | 83% | 1255+2.9 |
| 8 Nov 2025 | Alva Bjørg Rønningen 1028Vestre Aker Vestre Aker Sigvart Knudsen Open (U15 C)T6993 48770 vs 49731 | Won +1121-18, 18-21, 21-10 | 65% | 1112+2.1 |
| 13 Sep 2025 | Alva Bjørg Rønningen 1032Klemetsrud MAHI SPORT OPEN (U15 C)T7050 48770 vs 49731 | Won +2021-11, 21-11 | 54% | 1059+8.7 |
| 29 Jan 2024 | Alva Bjørg Rønningen 1272 / Trym Egeland Småge 1125with Nini Lie-Nielsen 1125Klubbserie 2023-24 Pulje 1 (2. HD)L11043 48770+49728 vs 49731+49732 | Lost −617-21, 20-22 | 51% | 1274−1.4 |
From Olivia Tathgar's side, newest first
| Date | Opponents | Result | Win chance | Rating |
|---|---|---|---|---|
| 3 Oct 2026 | Sofia Storvik 1058 / Marthe Pedersen 1007with Alva Bjørg Rønningen 1158Moss Infinitum Mossetreffen 2026 (U17 A)T7143 48770+49731 vs 50040+50062 | Won15-6, 15-7 | 95% | 1283+4.9 |
| 3 Oct 2026 | Alishah fatima 1267 / Rija Khan 1390with Alva Bjørg Rønningen 1194Moss Infinitum Mossetreffen 2026 (U17 A)T7143 51165+51158 vs 48770+49731 | Lost7-15, 7-15 | 22% | 1279−17.3 |
| 3 Oct 2026 | Josefine Nielsen 1254 / Mira Kørup 1404with Alva Bjørg Rønningen 1200Moss Infinitum Mossetreffen 2026 (U17 A)T7143 51284+50215 vs 48770+49731 | Lost15-9, 8-15, 12-15 | 23% | 1295−2.6 |
| 28 Feb 2026 | My Binh An Nguyen 1126 / Aphiya Chhetri 1100with Alva Bjørg Rønningen 1159Vestre Aker Fjærfest (U17 B)T6994 49731+48770 vs 50836+50712 | Won21-12, 21-15 | 79% | 1243+3.8 |
| 28 Feb 2026 | Sunniva Einbu 1237 / Marthe Einbu 1225with Alva Bjørg Rønningen 1179Vestre Aker Fjærfest (U17 B)T6994 49921+49922 vs 49731+48770 | Lost13-21, 14-21 | 43% | 1239−7.4 |
| 28 Feb 2026 | Mary Sophia Salvadhoor 1298 / Pretika Angelina Sivasanger 1246with Alva Bjørg Rønningen 1197Vestre Aker Fjærfest (U17 B)T6994 46547+47082 vs 49731+48770 | Lost16-21, 8-21 | 33% | 1247−6.5 |
| 31 Jan 2026 | Preveen Gnanasanthiran 1092 / Håvard Elling-Oppegård 1056with Alva Bjørg Rønningen 1236Klemetsrud Arrangerer på vegne av NY KLUBB : Sterling Badminton Here we go (U17 C)T7053 51144+51145 vs 48770+49731 | Lost18-21, 17-21 | 92% | 1230−2.3 |
| 31 Jan 2026 | Scott Kanbier 1217 / Emil Bay-Eriksson 1248with Alva Bjørg Rønningen 1240Klemetsrud Arrangerer på vegne av NY KLUBB : Sterling Badminton Here we go (U17 C)T7053 51314+51574 vs 48770+49731 | Lost13-21, 10-21 | 52% | 1232−4.1 |
| 8 Nov 2025 | Michelle Baumann 1256 / Marielle Dang Lorentzen 1122with Alva Bjørg Rønningen 1202Vestre Aker Vestre Aker Sigvart Knudsen Open (U17 C)T6993 50037+50036 vs 49731+48770 | Lost15-21, 19-21 | 62% | 1238−2.4 |
| 8 Nov 2025 | Anna Damjanic-Fistrek 1075 / Michelle Yu 1053with Alva Bjørg Rønningen 1216Vestre Aker Vestre Aker Sigvart Knudsen Open (U17 C)T6993 50563+50562 vs 49731+48770 | Lost10-21, 9-21 | 93% | 1240−6.2 |
| 8 Mar 2025 | Vaibhav Sharma 1308 / Neil Sharma 1277with Alva Bjørg Rønningen 1250Vestre Aker Fjærfest (U15 B)T6881 47673+47445 vs 48770+49731 | Lost7-21, 7-21 | 33% | 1236−8.8 |
| 8 Mar 2025 | Lilly Nyquist Eskedal 1123 / Victoria Nordahl Hørven 1123with Alva Bjørg Rønningen 1248Vestre Aker Fjærfest (U15 B)T6881 48770+49731 vs 50834+50833 | Won21-16, 21-13 | 87% | 1245+1.3 |
| 8 Mar 2025 | Anna Tran 1126 / Celina Shuja 1136with Alva Bjørg Rønningen 1274Vestre Aker Fjærfest (U15 B)T6881 49485+49472 vs 48770+49731 | Lost9-21, 5-21 | 89% | 1244−23.3 |
| 11738.6% |
| Average winning margin | 17.3 points | – |
|---|
| Biggest win | 21-11, 21-11+20 points · 31 Jan 2026 | – |
|---|
1 of 4 matches went to a deciding set. Closest: Olivia Tathgar won 21-18, 18-21, 21-10 (by 11 points) on 8 Nov 2025.
Rating at the end of each week
Rating at the end of each week
Rating at the end of each week
Met 1 time in men's doubles: Olivia Tathgar won 0, lost 1.
| Measure | Olivia Tathgar | Alva Bjørg Rønningen |
|---|---|---|
| Matches won | 0 | 1 |
| Sets won | 0 | 2 |
| Points won | 3746.3% | 4353.8% |
| Average winning margin | – | 6.0 points |
| Biggest win | – | 21-17, 22-20+6 points · 29 Jan 2024 |
0 of 1 match went to a deciding set. Closest: Alva Bjørg Rønningen won 21-17, 22-20 (by 6 points) on 29 Jan 2024.
Rating at the end of each week