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Individual Calculations January 2024 |
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| Melendez, Jose Edo. Total change: -13.20 | |   |
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| Segundo Campeonato Abierto Puntuable 2023 | San Salvador | ESA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1629 | 2.00 | 4 | -0.66 | 20 | -13.20 | |
|  Agreda, Camilo Alejandro | | | 1427 | ESA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Fang, Juan | | | 1229 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guevara Sanchez, Erick Marvin | f | | 2074 | ESA | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Perez, Alexia | | | 1224 | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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