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Individual Calculations January 2024 |
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| Ortega Calixto, Emilio Total change: 1.60 | |   |
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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 |
| 1619 | 1418 | 0.00 | 1 | -0.24 | 40 | -9.60 | |
|  Hidalgo Morales, Juan Antonio | | | 1619 | MEX | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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 |
| 1733 | 1425 | 1.00 | 5 | 0.28 | 40 | 11.20 | |
| | Galaviz Medina, Aldebaran Antonin | | | 1760 | MEX | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Flores Ordaz, Jorge De Jesus | | | 1721 | MEX | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Villa Olvera, Victor Manuel | | | 1657 | MEX | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zura De La Rosa, Ramon | | | 1769 | MEX | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Rolandi Rodriguez, Dario | | | 1759 | MEX | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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