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Individual Calculations January 2012 |
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| Weise, William Ferreira Total change: 0.00 | |   |
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| World Youth Chess Championship - U 12 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1627 | 0 | 3.50 | 9 | 0.00 | 1547 | | 0.00 | |
|  Gonzalez, Gabriel | | | 1719 | ECU | 0.50 | 1 | 0.00 | | 0.00 | |  Polyakov, Fedor P | | | 1728 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Howie, Colin | | | 1382 | SCO | 1.00 | 1 | 0.00 | | 0.00 | | | Murga, Caleb | | | 1713 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Katsande, Nyasha | | | 1487 | WLS | 0.50 | 1 | 0.00 | | 0.00 | | | Saavedra Espiritu, Enrique | | | 1597 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Pereira, Marcus Vinicius Rocha | | | 1651 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Naranjo, Irwin | | | 1608 | ECU | 0.50 | 1 | 0.00 | | 0.00 | | | Bravo Jaramillo, Alexander | | | 1755 | ECU | 0.00 | 1 | 0.00 | | 0.00 | |
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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