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Individual Calculations January 2015 |
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| Twigge-Molecey, Billy Total change: 0.80 | |   |
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| World Schools Individual Championships 2014 U-15 O | Juiz de Fora/MG | BRA | 2014-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1877 | 2.50 | 5 | 0.02 | 40 | 0.80 | |
|  Herath, Hasitha P | | | 1528 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Priasmoro, Novendra | | | 2277 * | INA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Soares, Joao Carlos T. C. | | | 1797 | BRA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Kimelman, Gabriel | c | | 2004 | URU | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Da Silva, Vinicius R. Rodrigues | | | 1829 | BRA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | * 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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