Individual Calculations January 2023 |
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Waldo Zalapa, Alejandro Total change: -2.20 | | |
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Campeonato Nacional Estatal Abierto de Ajedrez Coauhuila 2022 U2400 | Saltillo, Coahuila | MEX | 2022-12-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1819 | 1935 | 3.00 | 5 | -0.11 | 20 | -2.20 | |
| Salas Martinez, Rodrigo | | | 1535 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ortega Vazquez, Yeudiel | | | 1815 | MEX | 1.00 | 1 | 0.34 | 20 | 6.80 | | Martinez, Jorge Alexander | f | | 2131 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | Herrera Mireles, Javier Efrain | | | 1605 | MEX | 1.00 | 1 | 0.12 | 20 | 2.40 | | Garza Villarreal, Jaime | | | 2010 | MEX | 0.00 | 1 | -0.40 | 20 | -8.00 | | * 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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