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Individual Calculations May 2022 |
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| Perez Sanchez, David Total change: 22.00 | |   |
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| Festival Internacional de Ajedrez por Equipos AJEDUNI 2022 | La Habana | CUB | 2022-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1716 | 1.50 | 4 | 0.55 | 40 | 22.00 | |
|  Herrera, Juan Sebastian | f | | 2196 | COL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Reyes Oquendo, Samuel Moises | | | 1789 | CUB | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Arteaga Olivera, Sergio Jose | | | 1825 | CUB | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Gonzalez Estrada, Chrissye L. | | wm | 2014 | CUB | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | |
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