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Rapid:
Individual Calculations March 2023 |
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| Coates, Alex Total change: -9.20 | |   |
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| 2023 Summit Rookies Junior Rapid Open Feb | Auckland | NZL | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1543 | 4.50 | 6 | -0.46 | 20 | -9.20 | |
|  Zhou, Peter | | | 1143 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jin, Kai Bo | | | 1193 * | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zhao, Nicole Xiaoyin | | | 1333 | NZL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tew, Yao Zen Markis | | | 1421 | MAS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Zhang, Aidan | | | 1191 | NZL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Tang, Tracy | | | 1278 | NZL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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