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Individual Calculations February 2015 |
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| Barros Rivadeneira, Cristhian Total change: 25.80 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2346 | 6.50 | 9 | 1.29 | 20 | 25.80 | |
|  Martinez Maya, Joel | | | 1946 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saltos Atiencia, Ramiro | | | 2032 | ECU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ledesma Cardenas, Byron | | | 2165 | ECU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vera Siguenas, Deivy | m | | 2455 | PER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Matamoros Franco, Carlos S. | g | | 2523 | ECU | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Palma Moscoso, Alvaro Dario | | | 2184 | ECU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Guerra Tulcan, Lenin | m | | 2365 | ECU | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Medina Paz, Miguel | m | | 2395 | ECU | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Mieles Palau, Daniel | m | | 2377 | ECU | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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