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Individual Calculations August 2023 |
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| Arriaza, Allison Charlize Total change: 52.40 | |   |
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| Campeonato Nacional de Tercera Categoria Zona Central | San Salvador | ESA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1401 | 4.00 | 5 | 1.31 | 40 | 52.40 | |
|  Hernandez, Rocio Guadalupe | | | 1042 | ESA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Vasquez Munoz, Paola | | | 1151 | ESA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Aviles, Rafael | | | 1555 | ESA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Meza, Luis | | | 1509 | ESA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Moreno, Guillermo | | | 1517 | ESA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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