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Individual Calculations September 2013 |
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| Serafim Junior, Arnor Total change: 0.60 | |   |
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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 |
| 2105 | 1851 | 1.00 | 5 | 0.04 | 15 | 0.60 | |
|  Cruz, William Ferreira Da | | | 2170 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Souza Neves, Andrey M. | | | 2172 | BRA | 1.00 | 1 | 0.87 | 15 | 13.05 | |  Garkauskas, Otto Dmitry | | | 2084 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Goncalves, Jorge Roberto | | | 2068 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Martins, Saulo Marcio L | | | 2029 | BRA | 0.00 | 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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