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Rapid:
Individual Calculations December 2023 |
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| Zhou, Ryan Yiheng Total change: 24.80 | |   |
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| 2023 Summit Rapid Championships U1800 | Auckland | NZL | 2023-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1291 | 3.00 | 5 | 0.62 | 40 | 24.80 | |
|  Wells, Clinton A | | | 1684 | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gu, Marcus Zhenbo | | | 1071 | NZL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Powlesland, Brogan | | | 1262 | NZL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Xu, Huankai (eden) | | | 1361 | NZL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Zhou, Adele | | | 1234 | NZL | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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