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Individual Calculations November 2011 |
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| Perez, Erick Total change: -8.40 | |   |
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| XVI GRAND PRIX 4TA. PARADA LOJA FEDERAL | Loja | ECU | 2011-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1610 | 0.00 | 2 | -0.28 | 30 | -8.40 | |
|  Leiva, Giuseppe | | | 2010 * | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Sanchez, Cesar | | | 1855 | ECU | 0.00 | 1 | -0.20 | 30 | -6.00 | | | * 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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