Jonas Koster
Utrecht Regionals (2026-05-16)
Placement416/2150Record5/3/0Prev. Elo1000New Elo1109 (+109)Prev. Rank-New Rank#6411 (new)
Full standings for Utrecht Regionals 2026
Matches
| Round | Opponent | Opp. Rank | Opp. Elo | Result | Elo |
|---|---|---|---|---|---|
| R8 |  Denis Provázek | #1611 | 1178 | Win | 1109 (+33) |
| R7 |  Marissa Hoek | #2176 | 1174 | Loss | 1076 (−22) |
| R6 | Thomas Westdijk | #10348 | 1085 | Win | 1098 (+35) |
| R5 |  Laura Buck | #11396 | 1089 | Loss | 1063 (−38) |
| R4 | Dominique van Wissen | #37269 | 951 | Win | 1101 (+27) |
| R3 |  Hasan Kunukcu | #708 | 1269 | Loss | 1074 (−23) |
| R2 |  Mario Jiang | #13499 | 1069 | Win | 1097 (+47) |
| R1 |  Callum Conroy | - | 1000 | Win | 1050 (+50) |