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Individual Calculations April 2009 |
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| Jimenez Cortes, Rogelio Total change: 3.25 | |   |
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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 |
| 2037 | 1803 | 1.00 | 4 | 0.13 | 25 | 3.25 | |
|  Espinosa Aranda, Angel | f | | 2153 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Barranco Cara, Francisco Javier | | | 2060 | ESP | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Buil Montanes, Carlos | | | 1900 | ESP | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Borrego Mata, Manuel | | | 2033 | ESP | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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