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Individual Calculations July 2017 |
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| Varela, Maria De Los Angeles Total change: 60.00 | |   |
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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 |
| 1943 | 1717 | 4.00 | 11 | 1.50 | 40 | 60.00 | |
|  Madeira, Wagner Martins | f | | 2117 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pachon, Adriana | | wf | 2006 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Martinez Paipa, Hernan | | | 1893 | COL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Velasquez, Angie Gabriela | | wf | 1783 | COL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Garces, Javier | | | 1923 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mora Suarez, Juan Felipe | | | 1858 | COL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Bedoya Rosales, Luis | | | 1888 | PER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Borensztajn, David | f | | 1950 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Fuentes Godoy, Lilia Ivonne | | wm | 2088 | MEX | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Estrada, Walter | | | 1982 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Croes, Octavio | c | | 1888 | ARU | 0.50 | 1 | 0.23 | 40 | 9.20 | | | * 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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