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Individual Calculations July 2022 |
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| Zhu, Jack Total change: -16.00 | |   |
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| 2021 CalChess State Open Class Championship Master | Santa Clara, California | USA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2388 | 4.50 | 7 | -1.60 | 10 | -16.00 | |
|  Yan, Nathan | | | 1947 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | |  Pullela, Sricharan | | | 1822 | USA | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Yan, Ruiyang | f | wc | 2281 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Fong, Kevin | | | 1810 | USA | 0.50 | 1 | -0.48 | 10 | -4.80 | | | Polaris, Marshall Quander | | | 1988 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bansal, Advay | | | 1846 | USA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Diaz, Conrado | | | 2273 | PHI | 0.00 | 1 | -0.66 | 10 | -6.60 | | | * 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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