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Individual Calculations May 2023 |
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| Silva Arellano, Miguel Arturo Total change: -58.00 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 14 | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1685 | 2.50 | 5 | -1.45 | 40 | -58.00 | |
|  Terres Balderrama, Luigi Guadalup | | | 1285 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Maya Rojas, Carlos Daniel | | | 1504 | MEX | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Hernandez Vargas, Emiliano Esteba | | | 1535 | MEX | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Salinas Cardenas, Rodrigo Salvado | | | 1520 | MEX | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Barrios Cruz, Mario Antonio | | | 1368 | MEX | 0.00 | 1 | -0.87 | 40 | -34.80 | | | * 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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