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Rapid:
Individual Calculations December 2017 |
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| De Lara, Alceu Bueno Total change: 19.60 | |   |
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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 |
| 1682 | 1612 | 4.00 | 7 | 0.98 | 20 | 19.60 | |
|  Das Chagas, David Ferreira | | | 2012 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  De Oliveira, Wythor Rogerio | | | 1353 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Silva, Rafaele Ferreira Da Luz | | | 1402 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Borges, Lucas Silvestre | | | 1881 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Silva, Richard Santana | | | 1391 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Deloski, Cesar Fernando | | | 1762 | BRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Souza, Gustavo Horokoski De | | | 1970 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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