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Individual Calculations April 2009 |
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| Estrella, Gregorio Total change: -45.30 | |   |
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| Semifinal provincial 2008 | Pinar del Rio | CUB | 2008-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2225 | 0.00 | 3 | -2.22 | 15 | -33.30 | |
|  Suares, Ariel | | | 2046 | CUB | 0.00 | 1 | -0.73 | 15 | -10.95 | |  Garcia, Frank | | | 2148 | CUB | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Lopez, Jose | | | 1881 | CUB | 0.00 | 1 | -0.88 | 15 | -13.20 | |
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) | | | | FINAL PROVINCIAL PINAR.DEL RIO 2008 PINAR DEL RIO CUBA | Pinar del Río | CUB | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2225 | 5.50 | 10 | -0.80 | 15 | -12.00 | |
| | Rosa, Alexander | | | 2092 | CUB | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Tomas, Douglas | | | 2160 | CUB | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Diaz, Jose D. | | | 2187 | CUB | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Ramos, Alexis | f | | 2216 | CUB | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Reyes, Lazaro | | | 2082 | CUB | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Garcia, Frank | | | 2148 | CUB | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Hernandez, Tomas | | | 2124 | CUB | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Cabeza, Felix | | | 2080 | CUB | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Miranda, Yerisbel | | | 2144 | CUB | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Suares, Ariel | | | 2046 | CUB | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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