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Individual Calculations January 2018 |
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| Torres Rojas, Yuber Andres Total change: 4.80 | |   |
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| IRT Aguinaldo Boyacense Tunja - Liga ajedrez de Boyaca | Tunja | COL | 2017-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2016 | 2.50 | 4 | 0.24 | 20 | 4.80 | |
|  Vargas, Mauricio | f | | 2198 | COL | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Garcia, Alvaro | f | | 2166 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Hernandez, Jeronimo | | | 1700 | COL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Vargas Cristopulus, Daniel Fel | | | 1744 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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