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Individual Calculations April 2018 |
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| Fortes Viart, Michael Darian Total change: -13.20 | |   |
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| Maria Teresa Mora - Open | La Habana | CUB | 2018-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1488 | 0.00 | 4 | -0.33 | 40 | -13.20 | |
|  Lledo Perez, Sandy Osvaldo | | | 1888 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Martinez Ruz, Carlos Julio | | | 1888 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gonzalez Pina, Evelyn | | | 1888 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Martinez Mesa, Chaneli | | wf | 1879 | CUB | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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