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Rapid:
Individual Calculations January 2024 |
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| Xu, Jeremy Xi Total change: 18.00 | |   |
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| Papatoetoe Rapid B | Auckland | NZL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1206 | 2.00 | 5 | 0.67 | 40 | 26.80 | |
|  Wang, Zi Yao (kelvin) | | | 1344 | NZL | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Lau, Great Boyou | | | 1321 | NZL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Hettiarachchi, Buthsara | | | 1500 | NZL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Tao, Junqing Jerome | | | 1465 | NZL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Lourenco, Eva | | wc | 1314 | NZL | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | Papatoetoe Rapid Junior | Auckland | NZL | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1206 | 1.00 | 4 | -0.10 | 40 | -4.00 | |
| | Liu, Richard Jingjie | | | 1362 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wang, Zi Yao (kelvin) | | | 1344 | NZL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Jiang, Patrick Di | | | 1340 | NZL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Tao, Junqing Jerome | | | 1465 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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 |
| 1184 | 1206 | 2.00 | 4 | -0.12 | 40 | -4.80 | |
| | Li, Olivia | | | 1337 | NZL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Wang, Tilden | | | 1205 | NZL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Wen, Lawrence | | | 1150 | NZL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Chen, Alina Xinmen | | | 1043 | NZL | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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