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Individual Calculations April 2015 |
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| Lopes, Edson Total change: 7.20 | |   |
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| I IRT de Xadrez do Liceu Contemporaneo | Ribeirao Preto/SP | BRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1605 | 1.00 | 3 | 0.18 | 40 | 7.20 | |
|  Utiyama, Marcel Heimar Ribeiro | | | 2005 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vilas Boas, Crisolon Terto | | | 1584 | BRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Rezende, Paulo Aparecido | | | 1833 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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