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Individual Calculations June 2023 |
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| Breton Diaz Miron, Jaime Elpidio Total change: -16.80 | |   |
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| Campeonato Nacional de Ajedrez Mi Veracruz | Xalapa, Veracruz | MEX | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 1909 | 0.50 | 4 | -0.42 | 40 | -16.80 | |
|  Paz Valera, Luis Carlos | | | 2161 | MEX | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Rojas Alarcon, Julian Antonio | f | | 2373 | MEX | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Paredes Rosete, Nahum | | | 1917 | MEX | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Real Pereyra, Jeronimo | f | | 2156 | MEX | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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