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Individual Calculations December 2015 |
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| Rocha, Jorge Wilson M. Da Total change: -14.40 | |   |
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| IRT STD Cidade de Guarapari | Guarapari ES | BRA | 2015-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2188 | 3.50 | 5 | -0.72 | 20 | -14.40 | |
|  Da Cunha Alves, Alessandro | | | 1832 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | |  Goncalves, Luiz Osvaldo Cifuentes | | | 1788 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferreira, Jose Carlos | c | | 1877 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Vieira, Paulo Cesar | | | 1854 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Santos Filho, Tadeu Sousa | | | 2061 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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