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Rapid:
Individual Calculations August 2023 |
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| Huang, Jayden Total change: -20.00 | |   |
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| Howick Winter Junior Rapid July 2023 | Auckland | NZL | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1244 | 0.50 | 3 | -0.90 | 40 | -36.00 | |
|  Lu, Xiahan (luna) | | | 1379 | NZL | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Xu, Jeremy Xi | | | 1145 | NZL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Li, Olivia | | | 1285 | 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) | | | | 2023 Summit Rookies Junior Rapid Open July | Auckland | NZL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1244 | 2.00 | 4 | 0.40 | 40 | 16.00 | |
| | Fernandes, Nathan | | | 1348 | NZL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Zhao, Oliver | | | 1322 | NZL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Hwang, Ryan | | | 1478 | NZL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Han, Ethan Yichen | | | 1144 | NZL | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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