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Individual Calculations July 2009 |
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| Sarat, Victor Total change: 0.90 | |   |
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| PRIMER CAMPEONATO FIDE 2009 | Guatemala | GUA | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2109 | 1.50 | 4 | 0.06 | 15 | 0.90 | |
|  Juarez Flores, Carlos A. | m | | 2365 | GUA | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Juarez Flores, Gustavo E. | f | | 2177 | GUA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Ovalle, Edgar | | | 2125 | GUA | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Guevara Castillo, Francisc | | | 2215 | GUA | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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