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Individual Calculations March 2012 |
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| Martinez Maya, Joel Total change: 0.30 | |   |
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| XVII Gand Prix Segunda Parada "Guayaquil Perla del Pacifico" | Guayaquil | ECU | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1668 | 1.50 | 4 | 0.02 | 15 | 0.30 | |
|  Crespo Hidalgo, Carlos | | | 1979 | ECU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Orejuela Chango, Paulina | | | 1978 | ECU | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Suarez, Maria | | | 1285 | ECU | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Almagro Carpio, Eugenio | | | 1822 | ECU | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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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