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Individual Calculations February 2015 |
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| Principe, Gerson Total change: 19.60 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2215 | 6.00 | 9 | 0.98 | 20 | 19.60 | |
|  Santillan Vareles, Stefanny | | | 1815 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bejar Caceres, Brayan | | | 1873 | ECU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Medina Paz, Miguel | m | | 2395 | ECU | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Santos Flores, Alberto | m | | 2306 | ECU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Mieles Palau, Daniel | m | | 2377 | ECU | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Ortiz Suarez, Isan Reynaldo | g | | 2615 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Madrigal, Ana Daniela | | wf | 2015 | NCA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Martinez Maya, Steven | | | 1981 | ECU | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Prieto, Ernesto | c | | 2098 | COL | 1.00 | 1 | 0.34 | 20 | 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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