Individual Calculations November 2009 |
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Cordioli, Lourenco Joao Total change: 2.25 | | |
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IRT 71 Aniversario Clube de Xadrez de Curitiba 2009 | Curitiba/PR | BRA | 2009-09-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2264 | 1993 | 0.50 | 2 | 0.15 | 15 | 2.25 | |
| Chemin, Justo Reinaldo | | | 2245 | BRA | 0.50 | 1 | 0.31 | 15 | 4.65 | | Gonzalez, Bolivar Ribeiro | f | | 2282 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | 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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