Individual Calculations June 2023 |
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Rosales Villegas, Israel Total change: 3.40 | | |
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Campeonato Nacional de Ajedrez Mi Veracruz Huasteca | Xalapa, Veracruz | MEX | 2023-04-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1632 | 1742 | 2.00 | 3 | 0.17 | 20 | 3.40 | |
| Kibrit Arakanchi, Teofilo | | | 1342 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gutierrez Garcia, Vicente | | | 1818 | MEX | 0.00 | 1 | -0.40 | 20 | -8.00 | | Shaffer, Alexander | | | 1737 | PUR | 1.00 | 1 | 0.49 | 20 | 9.80 | | * 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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