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Individual Calculations November 2013 |
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| Ribeiro, Rafael A Figueiredo Total change: -14.70 | |   |
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| X AEJ Chess Open | S Joao da Madeira | POR | 2013-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1520 | 0.50 | 4 | -0.98 | 15 | -14.70 | |
|  Sousa, Andre Ventura | | | 1920 * | POR | 0.50 | 1 | 0.42 | 15 | 6.30 | |  Cross, Dominic | | | 1917 | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Pedroso, Paulo Duarte | | | 1400 | POR | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Nogueira, Diana Sofia | | | 1405 | POR | 0.00 | 1 | -0.66 | 15 | -9.90 | | | * 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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