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Individual Calculations January 2019 |
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| Cifuentes, John Jairo Total change: -0.60 | |   |
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| IRT Aguinaldo Boyacense 2018 | Tunja | COL | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 2186 | 4.00 | 5 | -0.03 | 20 | -0.60 | |
|  Cabiativa, Juan Esteban | | | 1786 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Higarrero, Juan David | | | 1786 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castillo Barajas, Jonhatan | | | 1829 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Puerto, Alejandro | | | 2019 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ramirez, Heimy Polgar | | wm | 2132 | COL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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