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Individual Calculations September 2009 |
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| Gomez Perdomo, Ronald Total change: -6.90 | |   |
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| III ABIERTO CIUDAD HABANA GIRALDILLA 2009 | PALACIO DE COMPUTACION CIUDAD HABANA CUBA | CUB | 2009-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2041 | 2.00 | 6 | -0.46 | 15 | -6.90 | |
|  Rosa Capote, Alexander | | | 2166 | CUB | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Martin Rosabal, Jorge Carlos | | | 2147 | CUB | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Roca Rojas, Ana Flavia | | | 1963 | CUB | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Rama Gonzalez, Ricardo | | | 2090 | CUB | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Torres Jimenez, Leonardo | | | 2219 | CUB | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Aragon Plasencia, Jesus | | | 2073 | CUB | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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