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Individual Calculations September 2017 |
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| Vilela, Humberto Franca Total change: -4.40 | |   |
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| Zonal Goias 2017 | Goiania GO | BRA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1897 | 2.50 | 5 | -0.22 | 20 | -4.40 | |
|  Matsunaga, Lange Cristina | | | 1497 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Garcia, Gabriel Gonzaga | | | 2203 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Rosa, Paulo Estevao | | | 1895 | BRA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | De Souza Sa, Apolo | | | 1798 | FID | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Labussiere, Yago | | | 1882 | BRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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