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Individual Calculations April 2015 |
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| Brienza, Amalio Coelho Total change: -6.40 | |   |
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| I IRT Clube de Xadrez de Rio Claro | Rio Claro/SP | BRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1909 | 2.00 | 4 | -0.16 | 40 | -6.40 | |
|  Santos, Thauana Alves | | | 1514 | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ribeiro, Marcos Willian De Sou | | | 2003 | BRA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Rodrigues, Leonardo De Miranda | | | 2133 | BRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Cardozo, Matheus Santos | | | 1801 | BRA | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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