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Individual Calculations July 2017 |
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| Barrientos, Sergio E Total change: 13.50 | |   |
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| XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 | Medellin | COL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2407 | 2463 | 7.50 | 11 | 1.35 | 10 | 13.50 | |
|  Gallego, Julian Andres | | | 2063 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Castaneda, Jhon David | f | | 2195 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Iturrizaga Bonelli, Eduardo | g | | 2663 | VEN | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Harper, Ryan | f | | 2209 | TTO | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Escalante Ramirez, Brian Sebasti | f | | 2338 | PER | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Pichot, Alan | g | | 2577 | ARG | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Kovalyov, Anton | g | | 2643 | CAN | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Cordova, Emilio | g | | 2651 | PER | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Mendoza, Rafael | m | | 2293 | COL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Torres, Juan Camilo | f | | 2275 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Peralta, Fernando | g | | 2569 | ARG | 0.50 | 1 | 0.14 | 10 | 1.40 | | | * 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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