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Individual Calculations May 2023 |
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| Olguin Soria, Naollin Total change: -24.80 | |   |
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| LXVIII Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez Complejo Cultural Los Pinos 2023 Avanzados | Ciudad de Mexico | MEX | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1878 | 2.00 | 4 | -1.24 | 20 | -24.80 | |
|  Cordova Valdivia, Jose Gua | | | 1662 | MEX | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Maya Serrano, Jorge Alejandro | | | 1669 | MEX | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Vargas Saldana, Rafael | | | 1568 | MEX | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Flores Romero, Inti | | | 1609 | MEX | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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