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Individual Calculations November 2009 |
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| Cardoso Pimenta, Ciro Jose Total change: 4.35 | |   |
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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 |
| 2233 | 2044 | 0.50 | 2 | -0.01 | 15 | -0.15 | |
|  Araujo, Adalberto Marcos De | f | | 2245 | BRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Chemin, Vitorio | f | | 2220 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | I IRT Cidade de Foz do Iguacu | Foz do Iguacu/PR | BRA | 2009-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2044 | 1.00 | 2 | 0.30 | 15 | 4.50 | |
|  Nonato Veras Silva, Raimundo | | | 2054 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Bueno, Alfeu Jr. Varela | | | 2275 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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