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Individual Calculations January 2012 |
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| Gonzalez, Gabriel Total change: 7.65 | |   |
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| World Youth Chess Championship - U 12 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1719 | 2.00 | 4 | 0.51 | 15 | 7.65 | |
|  Escalante Ramirez, Brian Sebasti | | | 1880 | PER | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Zapata Arbelaez, Estiven | | | 1960 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Plenca, Jadranko | | | 1975 | CRO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Espinoza Robles, Diego | | | 1463 | PER | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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