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Individual Calculations May 2010 |
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| Salama, Andre Sasson Total change: -2.10 | |   |
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| Aberto do Brasil – Etapa Shopping Sao Jose dos Pinhais | Sao Jose dos Pinhais/PR | BRA | 2010-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2027 | 0.50 | 2 | -0.14 | 15 | -2.10 | |
|  Menna Barreto, Felipe Kubiaki | | | 2153 | BRA | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Name, Gabriel Ricardo | | | 2166 | BRA | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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