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Individual Calculations February 2015 |
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| David Parrales, Carlos Total change: 48.40 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1673 | 2.00 | 5 | 1.21 | 40 | 48.40 | |
|  Cu Hor, Winston Darwin | f | | 2073 * | GUA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Azua Avila, Vicente | c | | 1949 | ECU | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ruiz Jaramillo, Cesar | | | 1948 | ECU | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Cisneros Avendano, Diego | | | 1901 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Quishpe Vaca, Andres | | | 1956 | ECU | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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