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Individual Calculations September 2009 |
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| Ortega, Ramon Rodrigo Leao Total change: -6.50 | |   |
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| Gambito Open 2009 | Aracaju/SE | BRA | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1761 | 0.00 | 2 | -0.26 | 25 | -6.50 | |
|  Zallio, Luciano Souza | | | 2044 | BRA | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Carvalho, Antonio Azevedo De | | | 2133 | BRA | 0.00 | 1 | -0.10 | 25 | -2.50 | |
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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