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Individual Calculations January 2012 |
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| Basto, Suely Total change: -88.80 | |   |
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| World Youth Chess Championship - U 12 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1857 | 2.50 | 7 | -2.96 | 30 | -88.80 | |
|  Hug, Roxana | | | 1510 | FRA | 0.00 | 1 | -0.89 | 30 | -26.70 | | | Ortiz, Rosa Daniela | | wc | 1557 | HON | 1.00 | 1 | 0.15 | 30 | 4.50 | |  Pychova, Nela | | | 1721 | CZE | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Castillo Martinez, Paola | | | 1700 | PER | 0.00 | 1 | -0.71 | 30 | -21.30 | | | Brandl, Lea Maria | | | 1556 | GER | 0.00 | 1 | -0.85 | 30 | -25.50 | | | Dimitrova, Gergana | | | 1655 | BUL | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Zevallos Ponce, Alejandra | | | 1689 | PER | 0.00 | 1 | -0.72 | 30 | -21.60 | |
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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