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Individual Calculations July 2009 |
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| Juarez Flores, Roberto Total change: -13.65 | |   |
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| PRIMER CAMPEONATO FIDE 2009 | Guatemala | GUA | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2119 | 2.50 | 6 | -0.91 | 15 | -13.65 | |
|  Perez Morejon, Juan C. | f | | 2200 | CUB | 0.00 | 1 | -0.39 | 15 | -5.85 | |  Mencos, Claudia | | | 1899 | GUA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Guevara Castillo, Francisc | | | 2215 | GUA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Monzon Perez, Calixto Raul | | | 2079 | GUA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | De La Cruz, Erick | | | 2023 | GUA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Giron, David | | | 1986 | GUA | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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