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Individual Calculations January 2014 |
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| Silva, Sergio Total change: -16.65 | |   |
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| III Open de Xadrez de Batatais | Batatais/SP | BRA | 2013-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2105 | 1.00 | 3 | -1.11 | 15 | -16.65 | |
|  Dos Santos, Agildo Silva | | | 1705 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Cunha, Lucas Aguiar | | | 2271 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Batista, Matheus Peres | | | 1720 | BRA | 0.00 | 1 | -0.91 | 15 | -13.65 | | | * 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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