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Individual Calculations May 2023 |
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| Perez, Ruiz Alfredo De Jesus Total change: 0.00 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Aficionados | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1451 | 0 | 2.50 | 4 | 0.00 | 1471 | | 0.00 | |
|  Villa Munoz, Osvaldo Isaac | | | 1557 | MEX | 0.00 | 1 | 0.00 | | 0.00 | |  Alavez Ruiz, Oscar Eloy | | | 1169 | MEX | 1.00 | 1 | 0.00 | | 0.00 | | | Sandoval Lago, Israel | | | 1550 | MEX | 0.50 | 1 | 0.00 | | 0.00 | | | Roldan De La Cruz, Roman Rene | | | 1527 | MEX | 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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