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Individual Calculations September 2011 |
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| Silva, Luiz Eduardo Lopes Total change: 16.20 | |   |
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| II Semifinal do Campeonato Maranhense Absoluto de Xadrez 2011 | Sao Luis/MA | BRA | 2011-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 1972 | 1.00 | 2 | 0.54 | 30 | 16.20 | |
|  Borges, Wagner Da Silva | | | 2188 | BRA | 0.00 | 1 | -0.22 | 30 | -6.60 | |  Luz, Edmundo Dos Reis | | | 2177 | BRA | 1.00 | 1 | 0.76 | 30 | 22.80 | |
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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