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Rapid:
Individual Calculations August 2023 |
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| Ning, Isabelle Yixuan Total change: 8.40 | |   |
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| 2023 North Shore Secondary Interschools | Auckland | NZL | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1639 | 3.00 | 4 | 0.21 | 40 | 8.40 | |
|  Wang, Cherry Ruichen | | | 1239 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Steele, Hayden | | | 1523 | NZL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Yu, Jeffrey | | | 1458 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Li, Andrew | | | 1659 | NZL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * 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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