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Individual Calculations September 2009 |
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| Patroclo, Arthur Ruiz Total change: 0.00 | |   |
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| Gambito Open 2009 | Aracaju/SE | BRA | 2009-08-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1922 | 0 | 3.00 | 4 | 0.00 | 1947 | | 0.00 | |
|  Carvalho, Antonio Azevedo De | | | 2133 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Andrade Fiaes, Mario Henrique | | | 1880 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Silva, Gilberto Oliveira | | | 1914 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Ortega, Ramon Rodrigo Leao | | | 1761 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |
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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