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Individual Calculations February 2015 |
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| Guerrero Zambrano, Joel Total change: -6.00 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2126 | 5.50 | 9 | -0.30 | 20 | -6.00 | |
|  Villarroel Escobar, Sebastian | | | 1726 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cori T., Deysi | | wg | 2425 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rosales Murillo, Cristina | | | 1736 | ECU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ramon, Sergio | | | 2010 | ECU | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Cu Hor, Winston Darwin | f | | 2285 | GUA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Caceres Limones, Danilo | | | 1726 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vigoa Apecheche, Yanira | | wg | 2306 | CUB | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vasquez Jimenez, Cristhian | | | 1726 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jerves Cordova, Carlos | | | 1916 | ECU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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