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Rapid:
Individual Calculations August 2023 |
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| Lu, Xiahan (luna) Total change: -2.80 | |   |
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| Howick Winter Junior Rapid July 2023 | Auckland | NZL | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1379 | 3.50 | 5 | -0.07 | 40 | -2.80 | |
|  Li, Hanxiao Lucas | | | 1011 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Huang, Jayden | | | 1244 | NZL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Li, Olivia | | | 1285 | NZL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Xu, Jeremy Xi | | | 1145 | NZL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Liu, Richard Jingjie | | | 1330 | NZL | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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