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Individual Calculations September 2010 |
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| Coelho, Ramyres Santana Total change: 8.25 | |   |
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| Festival Panamericano da Juventude 2010 - U 12 Girls | Bento Goncalves - Rio Grande do Sul - BRA | BRA | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1780 | 1.50 | 2 | 0.33 | 25 | 8.25 | |
|  Rosales Rodriguez, Pierina Ysabel | | wf | 1771 | PER | 0.50 | 1 | -0.01 | 25 | -0.25 | |  Nunes, Agatha Hurba | | | 1661 | BRA | 1.00 | 1 | 0.34 | 25 | 8.50 | |
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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