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Rapid:
Individual Calculations January 2024 |
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| Stark, John Total change: -15.40 | |   |
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| Papatoetoe Rapid A | Auckland | NZL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1967 | 3.50 | 6 | -0.77 | 20 | -15.40 | |
|  Hwang, Ryan | | | 1518 | NZL | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Yu, Zachary | | | 1662 | NZL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ang, Alphaeus Wei Ern | f | | 2258 | NZL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Liu, William Rui | | | 1878 | NZL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Qin, Oscar Shu Xuan | | | 1751 | NZL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Xu, Luna Yuexiu | | | 1567 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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