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Individual Calculations January 2012 |
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| Leon Valdes, Jony Wilson Total change: 13.65 | |   |
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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 |
| 2159 | 2173 | 3.50 | 5 | 0.91 | 15 | 13.65 | |
|  Perez Perez, Osniel | f | | 2222 | CUB | 1.00 | 1 | 0.57 | 15 | 8.55 | |  Infante Machin, Brian Jose | | | 2178 | CUB | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Jodar Arias, Marlon | | | 2210 | CUB | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Rama Gonzalez, Ricardo | | | 2047 | CUB | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Fernandez Guillen, Ernesto J | | | 2136 | CUB | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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