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Individual Calculations May 2011 |
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| De Haro, Martim Afonso Palma Total change: 1.80 | |   |
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| III Copa de Xadrez Cidade de Curitiba (IRT) | Curitiba/PR | BRA | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2056 | 0.50 | 2 | 0.12 | 15 | 1.80 | |
|  Egoroff, Jomar | | | 2273 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Souza, Adwilhans Luciano | f | | 2339 | BRA | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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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