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Individual Calculations August 2023 |
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| Martell Arias, Saul Enrique Total change: -25.40 | |   |
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| Campeonato Nacional de Tercera Categoria Zona Central | San Salvador | ESA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1446 | 0.00 | 2 | -0.90 | 20 | -18.00 | |
|  Guevara, Eduardo | | | 1483 | ESA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Cabezas, Diego | | | 1481 | ESA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | VIII Juegos Deportivos Universitarios JUDUCA 2023, Modalidad por Equipos Open | San Salvador | ESA | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1446 | 0.00 | 1 | -0.37 | 20 | -7.40 | |
| | Chaves Williams, Jose Andres | | | 1540 | CRC | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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