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Individual Calculations January 2012 |
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| Aoyama, Edmundo Total change: -13.80 | |   |
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| IRT 74 Aniversario Clube de Xadrez de Curitiba | Curitiba/PR | BRA | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 1920 | 0.00 | 2 | -0.40 | 15 | -6.00 | |
|  Palozi, Paulo Ricardo | | | 2245 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Ferreira, Euclides Roberto | | | 2096 | 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) | | | | II Open de Xadrez de Batatais | Batatais/SP | BRA | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1920 | 0.50 | 3 | -0.52 | 15 | -7.80 | |
| | Batista, Gerson Peres | | | 2210 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | De Carvalho, Igor Lorenzon | | | 1840 | BRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Brandao, Renan Alves | | | 2112 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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