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Rapid:
Individual Calculations December 2012 |
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| Oliveira, Claudinei Gois Total change: -18.40 | |   |
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| IX Copa Jaime Sunye | Pirai do Sul/PR | BRA | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1786 | 0.00 | 1 | -0.74 | 20 | -14.80 | |
|  Ribeiro, Alef Miranda | | | 1600 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | Circuito de Xadrez Rapido dos Campos Gerais - 3ยช etapa | Campos Gerais/PR | BRA | 2012-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1786 | 0.00 | 1 | -0.18 | 20 | -3.60 | |
|  Da Silva, Daniel Leite | | | 2048 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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