Individual Calculations August 2022 |
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Grasso, David Total change: -10.60 | | |
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Marshall Premier July 2022 | New York, NY | USA | 2022-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2030 | 2169 | 2.00 | 4 | -0.53 | 20 | -10.60 | |
| Berg, George P | | | 1774 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Lapshun, Yury | m | | 2385 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | Colas, Joshua | f | | 2192 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | | Dong, Kyle Qiyu | | | 1769 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | * 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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