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Individual Calculations May 2023 |
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| Delgado Ayala, Maria Adriana Total change: -11.80 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Expertos | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1841 | 3.00 | 7 | -0.59 | 20 | -11.80 | |
|  Corvera Choi, Malik | | | 1648 | MEX | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ancheyta Tejas, Jose Alejandro | c | | 2194 | MEX | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Montes Cervantes, Rodrigo | | | 2150 | MEX | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Roura Pech, Willebaldo Del Carme | | | 1801 | MEX | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Sanchez Garcia, Oscar Ernesto | | | 1705 | MEX | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Cortes Medina, Fernando | | | 1687 | MEX | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Toxqui Martinez, Luis Emilio | | | 1739 | MEX | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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