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Individual Calculations April 2013 |
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| Bocca, Edson Ricardo Total change: 10.05 | |   |
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| Campeonato Aberto de Xadrez do Estado de Goias | Goiania/GO | BRA | 2013-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1565 | 1.50 | 5 | 0.67 | 15 | 10.05 | |
|  Silva, Vitor De Souza Marti | | | 1965 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sergio Filho, Claudio Santo | | | 1902 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Franca, Jairo | | | 1775 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Rezende, Guilherme Vilela | | | 1965 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Correa, Lorenna Martins | | | 1702 | BRA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | * 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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