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Individual Calculations December 2013 |
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| Pereira, Jorge Luiz Rodrigu Total change: 3.90 | |   |
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| Aberto Internacional Oncosinos 2013 | Porto Alegre/RS | BRA | 2013-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1898 | 2.00 | 5 | 0.26 | 15 | 3.90 | |
|  Gauche, Charles | f | | 2258 | BRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Cunha, Lucas Aguiar | | | 2265 | BRA | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Arruda, Filho Ivo Pereira D | | | 1773 | BRA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Bueno, Alfeu Junior Varela | f | | 2284 | BRA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Bidigaray, Marcio | | | 1680 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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