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Individual Calculations May 2016 |
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| Sousa, Ricardo Vinicius Castro Total change: -18.40 | |   |
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| III Open Internacional de Xadrez - Aberto do Brasil etapa Maraba | Maraba PA | BRA | 2016-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1525 | 0.00 | 4 | -0.46 | 40 | -18.40 | |
|  Mateus, Jerluce De Alcantara | | | 1925 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mateus, Janete De Alcantara | | | 1860 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Almeida, Antonio Carlos Silva | | | 1925 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Silva, Valdecir Batista | | | 1787 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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