Individual Calculations August 2023 |
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Peralta, Marcela Lucia Total change: 30.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1484 | 1064 | 1.00 | 3 | 0.77 | 40 | 30.80 | |
| Velasquez, Mario A. | | | 1480 | ESA | 0.00 | 1 | -0.07 | 40 | -2.80 | | Velasquez, Cesar Edgardo | | | 1400 | ESA | 0.00 | 1 | -0.12 | 40 | -4.80 | | Lopez, Alfredo | | | 1571 | ESA | 1.00 | 1 | 0.96 | 40 | 38.40 | | 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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