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Individual Calculations May 2023 |
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| Martinez Sandoval, David Total change: -8.40 | |   |
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| X Open de Ajedrez Lebu Ciudad del Viento 2023 | Lebu | CHI | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2095 | 4.00 | 6 | -0.42 | 20 | -8.40 | |
|  Valderrama Candia, Valeria | | | 1695 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Nauto Munoz, Isaias | | | 2084 | CHI | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Candia Gomez, Matias Vicente | | | 1621 | CHI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Casanova Ceballos, Axel Nicolas | | | 1762 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Macia Velazquez, Marlies | | | 2138 | CUB | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Bahamondes Cepeda, Juan Pablo | | | 1939 | CHI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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