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Rapid:
Individual Calculations December 2017 |
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| Ferraz, Pericles Erondi Total change: 24.00 | |   |
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| Circuito de Xadrez RPD dos Campos Gerais Abs 3a Etapa | Castro PR | BRA | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1208 | 2.50 | 5 | 1.20 | 20 | 24.00 | |
|  Hermann, Eduardo Alexandre | | | 1608 * | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Felix, Jhulia Vitoria | | | 1426 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Almeida, Lucas Gabriel Jesus | | | 1157 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ribeiro, Erica De Jesus | | | 1545 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | De Oliveira, Wythor Rogerio | | | 1353 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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