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Individual Calculations July 2009 |
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| Alvarado, Victor Total change: -10.00 | |   |
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| PRIMER CAMPEONATO FIDE 2009 | Guatemala | GUA | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1958 | 1.00 | 5 | -0.40 | 25 | -10.00 | |
|  Castillo, Otto | f | | 2191 | GUA | 0.50 | 1 | 0.29 | 25 | 7.25 | |  Juarez Flores, Carlos A. | m | | 2308 | GUA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Monzon Perez, Calixto Raul | | | 2079 | GUA | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Giron, David | | | 1986 | GUA | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Ovalle, Edgar | | | 2125 | GUA | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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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