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Individual Calculations September 2012 |
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| Jul Perez, Alberto Total change: -4.50 | |   |
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| VI Giraldilla Grupo Abierto III | La Habana | CUB | 2012-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1941 | 3.50 | 8 | -0.30 | 15 | -4.50 | |
|  Aldama Gonzalez, Carlos | | | 1837 | CUB | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Arzuaga Hernandez, Ivan | | | 2037 | CUB | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Romo Herrera Ibarrola, Maria Fer | | | 1618 | MEX | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Mallea Aulet, Dagoberto | | | 2024 | CUB | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Lelyen Rodriguez, Leonardo | | | 2014 | CUB | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Rivero Guerra, Yoel Orlando | | | 2013 | CUB | 0.00 | 1 | -0.40 | 15 | -6.00 | | | De Los Rios Toscano, Jesus P | | | 2055 | CUB | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Lopez Hernandez, Eddy | | | 2024 | CUB | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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