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Individual Calculations August 2023 |
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| Reyes Rivera, Jose Isaac Total change: 38.40 | |   |
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| XIII Juegos Nacionales de Ajedrez Infantiles y Juveniles Cadereyta 2023 Sub 15 | Cadereyta de Montes, Queretaro | MEX | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1356 | 2.00 | 3 | 0.96 | 40 | 38.40 | |
|  Fabian Rojas, Luis Felipe | | | 1302 | MEX | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Ramirez Sosa, Carlos | | | 1884 | MEX | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Quiroz Frias, Alvaro | | | 1405 | MEX | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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