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Individual Calculations September 2009 |
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| Diaz Rosario, Roberto Santiago Total change: -1.00 | |   |
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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 |
| 2251 | 2226 | 6.50 | 14 | -0.04 | 25 | -1.00 | |
|  Rios Valdes, Henry Santiago | | | 2223 | CUB | 0.00 | 1 | -0.50 | 25 | -12.50 | |  Fuentes Vasallo, Eduardo Alberto | | | 2167 | CUB | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Martinez De Armas, Reinaldo Joel | | | 2167 | CUB | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Alarcon Casellas, Rolando | f | | 2396 | CUB | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Olivera Medrano, Joan | f | | 2380 | CUB | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Perez Perez, Osniel | f | | 2299 | CUB | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Soriano Diaz, Israel Gerardo | | | 2125 | CUB | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Rios Valdes, Henry Santiago | | | 2223 | CUB | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Fuentes Vasallo, Eduardo Alberto | | | 2167 | CUB | 0.50 | 1 | -0.08 | 25 | -2.00 | | | Martinez De Armas, Reinaldo Joel | | | 2167 | CUB | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Alarcon Casellas, Rolando | f | | 2396 | CUB | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Olivera Medrano, Joan | f | | 2380 | CUB | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Perez Perez, Osniel | f | | 2299 | CUB | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Soriano Diaz, Israel Gerardo | | | 2125 | CUB | 1.00 | 1 | 0.36 | 25 | 9.00 | |
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) | | |
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