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Individual Calculations April 2018 |
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| Lledo Perez, Sandy Osvaldo Total change: -27.40 | |   |
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| Maria Teresa Mora - Open | La Habana | CUB | 2018-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1957 | 3.00 | 7 | -1.37 | 20 | -27.40 | |
|  Fortes Viart, Michael Darian | | | 1557 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Blanco Milhet, Leandro | | | 2053 | CUB | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Gonzalez Porro, Armando Andres | | | 2049 | CUB | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Perez Coyula, Rafael Alcides | | | 2050 | CUB | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Yin Pujol, Ray Junior | | | 1557 * | CUB | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Martinez Mesa, Chaneli | | wf | 1879 | CUB | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Yon Wong, Mai Lyng | | | 1711 | CUB | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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