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Individual Calculations December 2018 |
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| Gutierrez Herrera, Jose Antonio Total change: -28.40 | |   |
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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 |
| 1991 | 2130 | 4.00 | 8 | -1.42 | 20 | -28.40 | |
|  De La Rosa, Eugenio | | | 1730 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nino Penaloza, Cesar Gerardo | | | 1941 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Escobar Forero, Alder | g | | 2468 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ordonez Gonzalez, Gabriel | | | 1884 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Cupaban Bautista, Sergio Alejand | | | 1934 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pardo, Aurelio | | | 1987 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Mejia Toscano, Daniel Ricardo | | | 1992 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Useche Contreras, Maigel | | | 1992 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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