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Individual Calculations May 2015 |
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| Acosta Perez, Roberto Ismael Total change: -5.20 | |   |
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| Miguel Aleman 2015 | La Habana | CUB | 2015-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1994 | 4.50 | 7 | -0.13 | 40 | -5.20 | |
|  Benitez Montalvo, Hedilberto | | | 1729 | CUB | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Martinez Guedes, Jose | | | 1808 | CUB | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Lledo Perez, Sandy Osvaldo | | | 1930 | CUB | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Canizares Araujo, Jahaziel | | | 1872 | CUB | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Fernandez Garcia, Arturo | | | 1850 | CUB | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Rodriguez Rodriguez, Daniel | c | | 1920 | CUB | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Padura Padilla, Nelson | | | 1978 | CUB | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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