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Rapid:
Individual Calculations February 2023 |
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| Wang, Jiakang Total change: -34.40 | |   |
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| EJCOA London Zonal - U20 | Twickenham | ENG | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1243 | 0.00 | 3 | -0.86 | 40 | -34.40 | |
|  Mokhber-Garcia, Sebastian | | | 1356 | ENG | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Rundall, Kai | | | 1539 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Wu, Tong | | | 1348 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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