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Individual Calculations August 2023 |
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| Gartland, James Total change: 15.60 | |   |
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| 28th annual Pacific Coast Open - Premier | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1789 | 2.00 | 4 | 0.78 | 20 | 15.60 | |
|  Yin, Evan | | | 1909 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Golsefidy, Sepehr | | | 1877 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Varela, Carlos Francisco | | | 1985 | MEX | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Medina Calderon, Victor Manuel | | | 1978 | MEX | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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