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Individual Calculations July 2019 |
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| Gomez Barrero, Sergio Total change: -21.60 | |   |
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| Semifinal 2 del Selectivo a la 44 Olimpiada Mundial de Ajedrez en Khanty-Mansiysk, Rusia 2020 | Palmira | COL | 2019-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2011 | 5.50 | 10 | -1.08 | 20 | -21.60 | |
|  Caballero Marrugo, Maria Jose | | | 1611 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mateus, Alejandro | f | | 2298 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tobar B, Jorge Esteban | c | | 1666 | COL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Manzano Gomez, Valentina | | | 1746 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Garavito, Miguel Angel | f | | 2275 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vargas, Diana Paola | | | 1697 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Valderrama, Gilberto | f | | 2224 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Hoyos Garces, Rosana | | wc | 1611 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tobar B, Carlos Andres | c | | 1653 | COL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Ortega Moran, Helmer Andres | | | 1864 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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