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Individual Calculations May 2015 |
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| Perez Alarcon, Rafael Total change: -42.40 | |   |
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| Maria Teresa Mora Suizo | La Habana | CUB | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1991 | 2.50 | 6 | -1.06 | 40 | -42.40 | |
|  Diaz Gonzalez, Frank Abel | | | 1814 | CUB | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Lopez Rodriguez, Darian | | | 1946 | CUB | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Rama Gonzalez, Ricardo | | | 1999 | CUB | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Perez Ramirez, Kenia | | | 1978 | CUB | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Valido Barroso, Melissa | | | 1822 | CUB | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Ojeda Lago, Ariadna | | | 1965 | CUB | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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