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Individual Calculations January 2024 |
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| Lopez Fuentes, Wilberth Sebastian Total change: -74.00 | |   |
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| II Campeonato Nacional de Ajedrez Amateur Puebla 2023 Sub 1700 Absoluta | San Pedro Cholula, Puebla | MEX | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1544 | 1.00 | 3 | -0.96 | 40 | -38.40 | |
|  Gomez Santiago, Miguel | | | 1406 | MEX | 0.00 | 1 | -0.69 | 40 | -27.60 | |  Leyva Murillo, Noe | | | 1549 | MEX | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Arellano Cuautle, Alberto Yeret | | | 1319 | MEX | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | | | XXXIII Carlos Torre Repetto in Memoriam Alayola | Merida, Yucatan | MEX | 2023-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1596 | 0.00 | 2 | -0.89 | 40 | -35.60 | |
| | Padilla Vargas, Alfonso | | | 1824 | MEX | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Paz Carrillo, Alejandro | | | 1465 | MEX | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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