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Individual Calculations January 2012 |
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| Leon Magallanes, Isaac Total change: -3.00 | |   |
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| World Youth Chess Championship - U 14 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2008 | 3.00 | 7 | -0.20 | 15 | -3.00 | |
|  Asgarizadeh, Ahmad | | | 2229 | IRI | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Bilguun, Sumiya | f | | 2200 | MGL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Crismann, Alessandro Claudio | f | | 1831 | RSA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Williams, Justus D | | | 2186 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | De Carvalho, Igor Lorenzon | | | 1840 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Wang, Kevin | | | 2187 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Cisneros Avendano, Diego | | | 1826 | PER | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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