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Individual Calculations December 2018 |
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| Gomez Barrero, Sergio Total change: 7.80 | |   |
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| Subzonal 2.3.4 Colombia Absoluto 2018 Camp Nacional Ajedrez Mayores Absoluto 2018 | Bogota | COL | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2028 | 5.00 | 9 | 0.39 | 20 | 7.80 | |
|  Higarrero, Juan David | | | 1654 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Escobar Forero, Alder | g | | 2428 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moreno, Julian David | | | 1825 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lopez Ramirez, David Santiago | c | | 1854 | COL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Alvarez Angel, Nelson Eduardo | | | 1854 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Arango Arenas, Juan Camilo | | | 2239 | COL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Sierra Fonseca, Edwin Andres | | | 2171 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Londono Lopez, Donaldo | | | 1847 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Munoz Galvez, Jhon Edison | f | | 2346 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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