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Blitz:
Individual Calculations September 2017 |
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| Osorio Martinez, Robin Total change: 5.40 | |   |
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| Rene Portela Blitz | La Habana | CUB | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1733 | 2.50 | 7 | 0.27 | 20 | 5.40 | |
|  Blanco Milhet, Leandro | | | 1991 | CUB | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lledo Perez, Sandy Osvaldo | | | 2133 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gonzalez Gomez, Ariel | | | 1733 | CUB | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Echevarria Cuesta, Pedro G. | | | 2133 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mendoza Perez, Brayan | | | 1810 | CUB | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Guerra Hernandez, Karla | | | 1333 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hernandez Barrera, Yerandy Jos | | | 2133 * | CUB | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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