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Individual Calculations May 2011 |
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| Sarmiento Robles, Paula Total change: 9.90 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-15 FEMENINA 2011 | Guayaquil | ECU | 2011-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1651 | 3.50 | 5 | 0.66 | 15 | 9.90 | |
|  Guasumba Cantuna, Leslie | | | 1609 | ECU | 0.00 | 1 | -0.56 | 15 | -8.40 | |  Arias Cango, Nathaly | | | 1521 | ECU | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Olaya, Sandra | | | 1604 | ECU | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Verdesoto Moreira, Carla | | | 1696 | ECU | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Llamuca, Angely | | | 1587 | ECU | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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