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Individual Calculations March 2011 |
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| Villafuerte Macas, Angie Total change: 14.10 | |   |
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| XV GRAND PRIX NACIONAL DE AJEDREZ V PARADA U 2200 | Loja | ECU | 2010-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1608 | 1.50 | 3 | 0.94 | 15 | 14.10 | |
|  Versosa Bravo, Karen | | | 1779 | ECU | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Ricaurte Macancela, Juan Carlos | | | 1920 | ECU | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Montano Ponce, Isacc | | | 1908 | ECU | 0.50 | 1 | 0.35 | 15 | 5.25 | |
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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