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Individual Calculations June 2023 |
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| Soto Vega, Jorge Total change: -14.20 | |   |
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| Seniors Pan American Chess Championship 2023 | Lima | PER | 2023-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2363 | 5.50 | 9 | -1.42 | 10 | -14.20 | |
|  Quijada Carvajal, Leonardo Gustav | | | 2024 | CHI | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Soria Castillo, Ricardo | | | 1963 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Iturry Quinonez, Milton | | | 2234 | PER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Mussanti, Diego | f | | 2277 | ARG | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Ruiz Aguilar, Pablo Alexander | f | | 2161 | COL | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Juarez Flores, Carlos A. | m | | 2334 | GUA | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Caceres Vasquez, Sergio | f | | 2041 | CHI | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Iturry, Quinonez Gunther William | | | 2211 | PER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Gonzalez Mesa, Daniel | f | | 1862 | CUB | 1.00 | 1 | 0.04 | 10 | 0.40 | | | * 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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