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Individual Calculations July 2017 |
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| Echavarria, Johann Total change: -6.20 | |   |
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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 |
| 2249 | 2309 | 6.00 | 11 | -0.31 | 20 | -6.20 | |
|  Martinez Paipa, Hernan | | | 1909 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cordova, Emilio | g | | 2651 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Caceres Vasquez, Sergio | f | | 2094 | CHI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pardo, Alejandro | | | 2117 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Quintiliano Pinto, Renato R. | m | | 2483 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ramirez Gonzalez, Mauricio | f | | 2108 | VEN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Henao, Bernardo Andres | | | 2059 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hungaski, Robert Andrew | g | | 2492 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kaidanov, Gregory S | g | | 2550 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Garcia, Alvaro | f | | 2152 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Chang, Suzana | | wf | 2127 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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