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Individual Calculations July 2009 |
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| Riveron Santos, Gisell Total change: 7.75 | |   |
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| ZONAL PROVINCIAL CIUDAD HABANA (F) 2009 | 10 DE OCTUBRE CIUDAD HABANA CUBA | CUB | 2009-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1933 | 3.50 | 6 | 0.31 | 25 | 7.75 | |
|  Rodriguez Alfonso, Lianet | | | 1910 | CUB | 0.50 | 1 | -0.03 | 25 | -0.75 | |  Deus Morell, Danay Aime | | | 1936 | CUB | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Interian Rodriguez, Danay | | | 2005 | CUB | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Castillo Marin, Evelyn Bianka | | | 1807 | CUB | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Martinez Medina, Ana Mary | | | 1801 | CUB | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Perez Bohigas, Lays Monica | | | 1996 | CUB | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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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