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Individual Calculations February 2015 |
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| Cerezo Najera, Jorge Total change: 5.00 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1881 | 2.50 | 7 | 0.25 | 20 | 5.00 | |
|  Perez Rodriguez, Jennifer | | wm | 2200 | PAR | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Menes Camejo, Ivan | | | 1954 | ECU | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Ugarte Soto, Cesar | | | 2225 | ECU | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Arribas Robaina, Maritza | | wg | 2281 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salazar Loor, Rodger | | | 2026 | ECU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Lopez, Erick | | | 1481 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Noboa, Kevin | | | 2042 | ECU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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