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Individual Calculations February 2015 |
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| Cu Hor, Winston Darwin Total change: 28.80 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2285 | 6.50 | 9 | 1.44 | 20 | 28.80 | |
|  David Parrales, Carlos | | | 1885 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bone Nunoz, Jhonny | | | 1980 | ECU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ortiz Suarez, Isan Reynaldo | g | | 2623 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Chang Suarez, Andres | | | 1976 | ECU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Guerrero Zambrano, Joel | | | 2126 | ECU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Arias, Mario | | | 2199 | PER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Oblitas, Carlomagno | m | | 2422 | PER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gallegos, Carlos | m | | 2379 | VEN | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Vera Siguenas, Deivy | m | | 2455 | PER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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