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Individual Calculations January 2023 |
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| Chavez Ramirez, Pedro Joaquin Total change: 30.80 | |   |
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| Campeonato Panamericano de Ajedrez Amateur Mexico 2022 Sub 1700 | Ciudad de Mexico | MEX | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1496 | 3.50 | 6 | 0.77 | 40 | 30.80 | |
|  Reyes Serrano, Jose De Jesus | | | 1664 | MEX | 0.50 | 1 | 0.22 | 40 | 8.80 | |  De Dios Suarez, Mayra Valentina | | | 1574 | MEX | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Villarreal Hurtado, Christian Dan | | | 1565 | MEX | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Silva Arellano, Miguel Arturo | | | 1589 | MEX | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Mendoza Recio, Josselyne | | | 1518 | MEX | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Perez Blanco, Owen Salvador | | | 1231 | MEX | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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