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Individual Calculations June 2023 |
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| Perez Gormaz, Matias Total change: 0.80 | |   |
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| Maipu Chess Open "Alejandro Bermejo in memoriam" | Maipu - Mendoza | ARG | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2406 | 5.50 | 7 | 0.08 | 10 | 0.80 | |
|  Zilleruelo Canas, Cristobal | | | 2006 * | CHI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Luzi, Fernando | | | 1858 | ARG | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Martinez Sandoval, David | c | | 2087 | CHI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Castro Salgado, Pablo | | | 2254 | CHI | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Borda Rodas, Anapaola S. | | wm | 2184 | ARG | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Acosta, Pablo Ismael | m | | 2491 | ARG | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Gasic Merino, Franco | | | 2169 | CHI | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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