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Individual Calculations September 2009 |
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| Cabrera Nunez, Ledaymis Total change: -16.35 | |   |
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| III ABIERTO CIUDAD HABANA GIRALDILLA 2009 Grupo TALENTOS | PALACIO DE COMPUTACION CIUDAD HABANA CUBA | CUB | 2009-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2002 | 0.50 | 3 | -1.09 | 15 | -16.35 | |
|  Rodriguez Perez, Roxalia | | | 1995 | CUB | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Valdes Alarcon, Elizabeth | | | 1999 | CUB | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Rodriguez Caballero, Mayrelis | | | 1946 | CUB | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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