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Rapid:
Individual Calculations August 2023 |
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| Xia, Yuehan (max) Total change: -19.60 | |   |
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| 2023 Summit Rookies Junior Rapid Open July | Auckland | NZL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1472 | 3.50 | 5 | -0.49 | 40 | -19.60 | |
|  Ye, Annie Ziyue | | | 1088 | NZL | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Shen, Yifei (ethan) | | | 1079 | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hettiarachchi, Buthsara | | | 1450 | NZL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Chen, Ryan Yueyan | | | 1294 | NZL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Gu, Isaac | | | 1110 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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