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Individual Calculations January 2012 |
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| Isidron Marcelo, Dr Guillermo Total change: -17.10 | |   |
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| IV Tras la Huella del Che | La Habana | CUB | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2070 | 0.50 | 2 | -0.57 | 30 | -17.10 | |
|  Barreras Cabrera, Jose Manuel | | | 1954 | CUB | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Revuelta Trueba, Cesar Javier | | | 2138 | CUB | 0.00 | 1 | -0.41 | 30 | -12.30 | |
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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