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Rapid:
Individual Calculations August 2023 |
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| Xu, Huankai (eden) Total change: -2.00 | |   |
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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 |
| 1285 | 1249 | 2.00 | 4 | -0.05 | 40 | -2.00 | |
|  Membrere, Briene | | | 1765 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Zhou, Martin | | | 1151 | NZL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Zhou, Adele | | | 1103 | NZL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Weng, Stephen | | | 1119 | NZL | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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