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Individual Calculations February 2015 |
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| Macias Murillo, Bryan Total change: -0.60 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2261 | 5.50 | 9 | -0.03 | 20 | -0.60 | |
|  Gaibor, Ivan | | | 1861 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Arrieta, Maria Elena | | wf | 1903 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cori T., Deysi | | wg | 2425 | PER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Martinez Maya, Steven | | | 1981 | ECU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Caceres Limones, Danilo | | | 1861 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matamoros Franco, Carlos S. | g | | 2523 | ECU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Munoz Perez, Rolando | | | 2108 | CUB | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Guerra Tulcan, Lenin | m | | 2365 | ECU | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Arribas Robaina, Maritza | | wg | 2308 | CUB | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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