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Individual Calculations May 2023 |
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| Gonzalez Barrera, Charo Rodolfo Total change: -13.20 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Sub 18 | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1533 | 2.00 | 4 | -0.33 | 40 | -13.20 | |
|  Sanchez Soriano, Uri Saamed | | | 1455 | MEX | 0.50 | 1 | -0.11 | 40 | -4.40 | |  Sanchez Perez, Christian | | | 1310 | MEX | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Diaz Servin, Luis Misael | | | 1409 | MEX | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Reyes Serrano, Jose De Jesus | | | 1711 | MEX | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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