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Individual Calculations May 2011 |
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| Ramillo, , Vitoria Matheus Total change: 0.75 | |   |
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| Campeonato Brasileiro Amador 2011 | São Paulo/SP | BRA | 2011-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1683 | 1.00 | 4 | 0.05 | 15 | 0.75 | |
|  Nery Junior, Jose Antonio | | | 1984 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Melo Reda, Caique | | | 1861 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Serafim Junior, Arnor | | | 1886 | BRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Coelho, Tatiane Cristina | | | 1843 | BRA | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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