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Individual Calculations July 2009 |
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| Perez Torres, Yousef Total change: -18.90 | |   |
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| XII Campeonato Abierto por Equipos Ajeduni 2009 | Ciudad Habana CUBA | CUB | 2009-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2074 | 0.50 | 4 | -0.93 | 15 | -13.95 | |
|  Mayet, Wilfredo | | | 2149 | CUB | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Lemes, Rosales Lazaro | | | 2179 | CUB | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Larrua Gonzalez, Fernando Oscar | | | 2128 | CUB | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Garcia Gomez, Ray | | | 2265 | CUB | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | SEMIFINAL PROVINCIAL CHA 2009 1ra CAT I FASE | 10 DE OCTUBRE CIUDAD HABANA CUBA | CUB | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2081 | 2.50 | 6 | -0.33 | 15 | -4.95 | |
| | Leon Valdes, Jony Wilson | | | 2104 | CUB | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Ramas Gonzalez, Ricardo | | | 2077 | CUB | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Gonzalez Rondon, Gelacio | | | 2068 | CUB | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Martinez Cabrera, Pastor | | | 2157 | CUB | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Fuentes Garcia, Diosbel E. | | | 2042 | CUB | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Becquer Valdes, Alain | | | 2168 | CUB | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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