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Individual Calculations September 2013 |
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| Chaves, Jorge Antonio Torres Total change: -2.25 | |   |
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| III Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2010 | 3.00 | 6 | -0.15 | 15 | -2.25 | |
|  Lebredo Zaragoitia, Gerardo | m | | 2209 | CUB | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Salinas, Victor | | | 1649 | PAR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Feliciano Ebert, Vanessa | | wm | 2247 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Borges, Ivoney | | | 1762 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Santos, Renato Andrade | f | | 2188 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Calixto, Roberto Carlos | | | 1832 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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