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Individual Calculations January 2012 |
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| Chiang, Jonathan Total change: -6.30 | |   |
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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 |
| 1913 | 1951 | 4.00 | 8 | -0.42 | 15 | -6.30 | |
|  Torres, Mauricio | | | 1721 | PAR | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Xiong, Jeffrey | f | | 2056 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Gledura, Benjamin | f | | 2230 | HUN | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Nguyen, Tan Hoang Nam | c | | 1792 | VIE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Rambaldi, Francesco | f | | 2211 | ITA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Porta Campos, Nicolas | | | 1704 | ARG | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Merkesvik, Sondre | | | 1759 | NOR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Shahaliyev, Ismayil Bahram Oglu | | | 1833 | AZE | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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