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Rapid:
Individual Calculations October 2015 |
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| Silva, Ivanilson Pereira Total change: 34.00 | |   |
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| VII IRT AXCV de Xadrez RPD | Joao Pessoa PB | BRA | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1817 | 4.00 | 6 | 1.70 | 20 | 34.00 | |
|  Rodrigues Da Silva, Evandro | | | 2133 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  De Lima, Claudionor Henriques | | | 1654 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Baltar, Petrov Ferreira | | | 1793 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | De Oliveira, Jefferson Pereira | | | 1974 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Wanderley, Rafaell M | | | 2108 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Da Silva, Antonio Dutra | | | 1830 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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