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Individual Calculations March 2011 |
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| Zapata, Miguel Total change: -10.95 | |   |
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| LXI Abierto de Verano de Villa Ballester 2011 | Villa Ballester | ARG | 2011-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1651 | 0.50 | 5 | -0.73 | 15 | -10.95 | |
|  Velazquez, Gustavo | | | 2051 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Bianchi, Augusto | | | 1734 | ARG | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Ferraro, Oscar Anibal | | | 1847 | ARG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Saragossi, Guido | | | 1792 | ARG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ciulli, Alfredo | | | 1891 | ARG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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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