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Rapid:
Individual Calculations January 2024 |
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| Li, Olivia Total change: -109.60 | |   |
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| Papatoetoe Rapid Junior | Auckland | NZL | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1337 | 1.50 | 4 | -1.18 | 40 | -47.20 | |
|  Xu, Luna Yuexiu | | | 1398 | NZL | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Xu, Rory Haoxuan | | | 1024 | NZL | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Guo, Anne Xuduo | | | 1150 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Carson, Terence | | | 1217 | NZL | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | | | 2023 Summit Rookies Junior Rapid Open Dec | Auckland | NZL | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1337 | 2.00 | 5 | -1.56 | 40 | -62.40 | |
| | Wang, Zi Hao (johnny) | | | 1092 | NZL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Xu, Jeremy Xi | | | 1206 | NZL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Gu, Isaac | | | 1172 | NZL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Li, Anson | | | 1184 | NZL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Wang, Lucas | | | 1223 | NZL | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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