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Individual Calculations January 2012 |
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| Solis, Abraham Total change: -17.70 | |   |
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| World Youth Chess Championship - U 16 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1585 | 0.00 | 4 | -0.59 | 30 | -17.70 | |
|  Verstraeten, Reinaert | | | 1985 * | BEL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Alarcon Careaga, Gustavo | | | 1907 | CHI | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Rodriguez, Leandro | | | 1858 | ARG | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Garmendia Vega, Gabriel | | | 1815 | CHI | 0.00 | 1 | -0.21 | 30 | -6.30 | | | * 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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