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Individual Calculations July 2023 |
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| Navarro Segura, Roberto Total change: 0.50 | |   |
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| I Campeonato Nacional de Ajedrez Senior mas 50 Celaya Guanajuato 2023 | Celaya, Guanajuato | MEX | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2079 | 2.00 | 4 | 0.05 | 10 | 0.50 | |
|  Gomez Quezada, Juan | f | | 2197 | MEX | 0.50 | 1 | 0.16 | 10 | 1.60 | |  Huertas Soris, Ramon Antonio | | | 2068 | MEX | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Carrillo Basaldua, Alberto | | | 1968 | MEX | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Frey Beckman, Kenneth | m | | 2124 | MEX | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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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