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Individual Calculations July 2010 |
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| Chemin, Vitorio Total change: 7.50 | |   |
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| II Copa de Xadrez Cidade de Curitiba IRT | Curitiba/PR | BRA | 2010-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2185 | 3.00 | 5 | 0.50 | 15 | 7.50 | |
|  Belegarde, Otavio | | | 1843 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Aguiar, Djalma | | | 1937 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Matsuura, Everaldo | m | | 2482 | BRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Disconzi Da Silva, Rodrigo | m | | 2375 | BRA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Abdalla, Luiz Guilherme | | | 2248 | BRA | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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