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Individual Calculations February 2015 |
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| Prieto, Ernesto Total change: -7.40 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2098 | 5.00 | 9 | -0.37 | 20 | -7.40 | |
|  Barros Tuapante, Daysi | | | 1698 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oblitas, Carlomagno | m | | 2422 | PER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Carrera Marmolejo, Alfonso | | | 1745 | ECU | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Intriago Intriago, Eric | | | 1698 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sarmiento Robles, Paula | | wf | 1765 | ECU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Doylet Mendieta, Daniel | | | 1841 | ECU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Arias, Mario | | | 2199 | PER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Vera Siguenas, Deivy | m | | 2455 | PER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Principe, Gerson | | | 2215 | PER | 0.00 | 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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