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Individual Calculations October 2022 |
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| Gui, Suyuan Total change: 0.00 | |   |
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| 2022 CalChess State Open Class Championship - Class A | Milpitas, California | USA | 2022-09-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1521 | 0 | 2.50 | 3 | 0.00 | 1561 | | 0.00 | |
|  Zhou, Ivan | | | 1458 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Ho, Michael S | | | 1644 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Zheng, Yiyang | | | 1460 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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