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Individual Calculations February 2015 |
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| Alvarez Leon, Luis Total change: -16.40 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2276 | 6.00 | 9 | -0.82 | 20 | -16.40 | |
|  Arguello Vinueza, Bertha | | | 1876 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Quishpe Vaca, Andres | | | 1956 | ECU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Vera Siguenas, Deivy | m | | 2455 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bone Nunoz, Jhonny | | | 1980 | ECU | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Escalante Ramirez, Brian Sebasti | | | 1991 | PER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Jaramillo, Jorge | | | 1876 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suasnabar, Jesus | | | 2022 | PER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Grados, Luis | | | 2167 | PER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Guerrero Fuentes, Carlos | f | | 2136 | ECU | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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