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Individual Calculations April 2009 |
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| Fernandez Gil, Ruben Carlos Total change: -5.55 | |   |
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| XX Open Internacional de Roquetas de Mar | Almeria | ESP | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1591 | 0.50 | 4 | -0.37 | 15 | -5.55 | |
|  Mengual Bolo, Carlos | | | 1941 | ESP | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Barranco Del Pino, Antonio | | | 1894 | ESP | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Lopez Perez, Juan Pedro | | | 1929 | ESP | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Alberola Reig, Francisco | | | 1592 | ESP | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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