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Individual Calculations September 2009 |
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| Perez Perez, Osniel Total change: 9.90 | |   |
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| VI ROGELIO ORTEGA IN MEMORIAM 2009 | 10 DE OCTUBRE CIUDAD HABANA CUBA | CUB | 2009-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2299 | 9.00 | 14 | 0.90 | 15 | 13.50 | |
|  Fuentes Vasallo, Eduardo Alberto | | | 2167 | CUB | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Martinez De Armas, Reinaldo Joel | | | 2167 | CUB | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Alarcon Casellas, Rolando | f | | 2396 | CUB | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Olivera Medrano, Joan | f | | 2380 | CUB | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Soriano Diaz, Israel Gerardo | | | 2125 | CUB | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Diaz Rosario, Roberto Santiago | | | 2226 | CUB | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Rios Valdes, Henry Santiago | | | 2223 | CUB | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Fuentes Vasallo, Eduardo Alberto | | | 2167 | CUB | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Martinez De Armas, Reinaldo Joel | | | 2167 | CUB | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Alarcon Casellas, Rolando | f | | 2396 | CUB | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Olivera Medrano, Joan | f | | 2380 | CUB | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Soriano Diaz, Israel Gerardo | | | 2125 | CUB | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Diaz Rosario, Roberto Santiago | | | 2226 | CUB | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Rios Valdes, Henry Santiago | | | 2223 | CUB | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | III ABIERTO CIUDAD HABANA GIRALDILLA 2009 | PALACIO DE COMPUTACION CIUDAD HABANA CUBA | CUB | 2009-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2299 | 5.50 | 8 | -0.24 | 15 | -3.60 | |
| | Moreda Rodriguez, Marcos Antonio | | | 2078 | CUB | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Hernandez Carmenate, Holman | | | 2142 | CUB | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Machado La Rosa, Ariel | | | 2164 | CUB | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Reyes Betancourt, Ahmed | | | 2120 | CUB | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Borges Del Pino, Oliver | | | 2147 | CUB | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Rosa Capote, Alexander | | | 2166 | CUB | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Zayas Sosa, Alfredo | | | 2147 | CUB | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Calvo Quinteiro, Jose Manuel | | | 2100 | CUB | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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