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Individual Calculations July 2017 |
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| Alvarez, Alvaro Total change: -43.00 | |   |
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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 |
| 1953 | 2077 | 5.00 | 11 | -2.15 | 20 | -43.00 | |
|  Erenburg, Sergey | g | | 2477 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Morera Campos, Hazel Maria | | wm | 1872 | CRC | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Rodriguez Cortes, Giovanni | | | 1772 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Arosemena, Franklin Alberto | | | 1881 | PAN | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Descarrega Zacarias, Vanessa | | | 1883 | VEN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ramos Arboleda, Dellys Carolina | | | 1677 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Castaneda, Victor | c | | 1857 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Echavarria Ramirez, Juan Diego | | | 1924 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pazos Gambarrotti, Plinio | m | | 2232 | ECU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pena, Alcides | | | 1728 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Otalora, Carlos Eduardo | f | | 2175 | COL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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