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Individual Calculations February 2015 |
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| Principe, Alexander Total change: 46.00 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2269 | 6.50 | 9 | 1.15 | 40 | 46.00 | |
|  Intriago Intriago, Eric | | | 1869 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bermudez Veliz, Josselyn | | wf | 1922 | ECU | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Oblitas, Carlomagno | m | | 2422 | PER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Escalante Ramirez, Brian Sebasti | | | 1991 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Guerra Tulcan, Lenin | m | | 2365 | ECU | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Madrigal, Ana Daniela | | wf | 2015 | NCA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Arribas Robaina, Maritza | | wg | 2308 | CUB | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Vigoa Apecheche, Yanira | | wg | 2306 | CUB | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Medina Paz, Miguel | m | | 2395 | ECU | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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