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Rapid:
Individual Calculations January 2024 |
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| Wang, Zi Yao (kelvin) Total change: 32.00 | |   |
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| Papatoetoe Rapid B | Auckland | NZL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1344 | 3.50 | 6 | 0.43 | 40 | 17.20 | |
|  Xu, Jeremy Xi | | | 1206 | NZL | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Hettiarachchi, Buthsara | | | 1500 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Weng, Stephen | | | 1139 | NZL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Andersen, Jake | | | 1159 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Membrere, Briene | | | 1741 | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kichavadi, Tejasvi | | | 1337 | NZL | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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) | | | | Papatoetoe Rapid Junior | Auckland | NZL | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1344 | 2.50 | 4 | 0.20 | 40 | 8.00 | |
| | Jin, Yanbo | | | 1731 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Chen, Alina Xinmen | | | 1043 | NZL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Xu, Jeremy Xi | | | 1206 | NZL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Carson, Terence | | | 1217 | NZL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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 |
| 1232 | 1344 | 4.00 | 6 | 0.17 | 40 | 6.80 | |
| | Xu, Huankai (eden) | | | 1387 | NZL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Wang, Carol Huixin | | | 1059 | NZL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Chen, Rex Xiaoyu | | | 1158 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wang, Zi Hao (johnny) | | | 1092 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tao, Junqing Jerome | | | 1465 | NZL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Chen, Ryan Yueyan | | | 1228 | NZL | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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