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Individual Calculations October 2015 |
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| Gonzalez Perez, Arian Total change: 3.10 | |   |
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| Portugal Open 2015 | Oeiras | POR | 2015-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2440 | 6.00 | 9 | 0.31 | 10 | 3.10 | |
|  Margarido, Jose Miguel Teixeira | | | 2040 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bolhari, Orfeh | | | 2152 | IRI | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Greenfeld, Alon | g | | 2535 | ISR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Ferreira, Jorge Viterbo | m | | 2447 | POR | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Martinez Duany, Lelys Stanley | g | | 2450 | CUB | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Sanchez Jerez, Emilio Miguel | f | | 2187 | ESP | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Oliveira, Maria Ines | | wf | 2040 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hoffman, Alejandro | g | | 2433 | ARG | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Epishin, Vladimir | g | | 2558 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | * 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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