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Rapid:
Individual Calculations January 2024 |
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| Xu, Rory Haoxuan Total change: 44.80 | |   |
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| Papatoetoe Rapid C | Auckland | NZL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1024 | 2.00 | 5 | 0.68 | 40 | 27.20 | |
|  McRae, John | | | 1215 | NZL | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Gothorp, Thomas H.t. | | | 1308 | NZL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Zhou, Martin | | | 1276 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Smith, Scott R | | | 1188 | NZL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Li, Hanxiao Lucas | | | 1067 | NZL | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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 |
| 1270 | 1024 | 1.50 | 5 | 0.44 | 40 | 17.60 | |
| | Liu, Richard Jingjie | | | 1362 | NZL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Li, Olivia | | | 1337 | NZL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Chen, Alina Xinmen | | | 1043 | NZL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Xia, Yuehan (max) | | | 1333 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zhou, Martin | | | 1276 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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