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Individual Calculations July 2009 |
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| Perez, Charles Total change: 0.00 | |   |
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| II La Vega Open Internacional 2009 | La Vega | DOM | 2009-04-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1930 | 0 | 0.50 | 5 | 0.00 | 1564 | | 0.00 | |
|  Heredia Serrano, Carla | | | 2098 | ECU | 0.00 | 1 | 0.00 | | 0.00 | |  Rojas, Ramon | | | 1833 | DOM | 0.50 | 1 | 0.00 | | 0.00 | | | Rivera, Edwardo | | | 2045 | PUR | 0.00 | 1 | 0.00 | | 0.00 | | | Beltre, Pedro | | | 1967 | DOM | 0.00 | 1 | 0.00 | | 0.00 | | | Perez Familia, Robert | | | 1706 | DOM | 0.00 | 1 | 0.00 | | 0.00 | |
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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