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Individual Calculations March 2011 |
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| Caballero Serena, Jose Total change: -22.50 | |   |
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| XXII Abierto Internacional de Roquetas de Mar | Almeria | ESP | 2011-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1903 | 1.50 | 3 | -0.90 | 25 | -22.50 | |
|  Anillo Fernandez, Isabel | | | 1561 | ESP | 0.50 | 1 | -0.38 | 25 | -9.50 | |  Jimenez Melguizo, Francisco | | | 1814 | ESP | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Gallardo Obregon, Alexandra | | | 1544 | ESP | 0.50 | 1 | -0.40 | 25 | -10.00 | |
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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