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Individual Calculations December 2015 |
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| Porto, Pedro Henrique Santos Total change: -10.00 | |   |
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| IRT Associacao San Franciscana de Xadrez | Petrolina PE | BRA | 2015-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1477 | 0.00 | 3 | -0.25 | 40 | -10.00 | |
|  Mateus, Janete De Alcantara | | | 1864 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Coelho, Ramyres Santana | | wf | 1877 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  De Santana, Emidio Jose Alves | | | 1877 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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