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Individual Calculations August 2023 |
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| Gasparyan, David Total change: 15.20 | |   |
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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 |
| 2065 | 2142 | 4.00 | 6 | 0.38 | 40 | 15.20 | |
|  Medina Calderon, Victor Manuel | | | 1978 | MEX | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Andranigian, Armen | | | 1803 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lu, Ming | m | | 2205 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Varela, Carlos Francisco | | | 1985 | MEX | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Corrales Jimenez, Fidel | g | | 2542 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Golsefidy, Sepehr | | | 1877 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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