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Individual Calculations January 2010 |
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| Gonzalez Acosta, Leonardo Total change: 4.05 | |   |
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| Semifinal Provincial 1ra. Categoria. La Habana. 2009 | San Nicolás de Bari, LA HABANA, CUBA | CUB | 2009-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2055 | 2.00 | 3 | 0.27 | 15 | 4.05 | |
|  Gonzalez Oliva, Lazaro | | | 2020 | CUB | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Vitier Vazquez, Cristian | | | 2094 | CUB | 0.50 | 1 | 0.05 | 15 | 0.75 | |  Garcia Benitez, Omar | | | 1877 | CUB | 1.00 | 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) | | |
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