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Rapid:
Individual Calculations August 2017 |
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| Rocha, Arthur Ferreira Total change: 0.20 | |   |
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| Aberto do Brasil RPD Cidade de Anapolis 2017 | Anapolis GO | BRA | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2006 | 2.50 | 4 | 0.01 | 20 | 0.20 | |
|  De Oliveira, Aquiles Machado | | | 2056 | BRA | 1.00 | 1 | 0.57 | 20 | 11.40 | |  Reis, Andre Luiz Cavalcante | | | 1882 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Garcia, Gabriel Gonzaga | | | 2030 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Di Simoni, Rafaela Moura | | | 1606 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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