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Individual Calculations May 2019 |
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| Mateus, Alejandro Total change: 9.80 | |   |
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| Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 | Medellin | COL | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2288 | 7.50 | 10 | 0.49 | 20 | 9.80 | |
|  Gomez Guardo, Laura Melissa | | | 1888 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dominguez Rincon, Miller | f | | 2044 | COL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Martinez, Cristian Camilo | c | | 1964 | COL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Matta, Paola Andrea | | | 1988 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chirivi, Angie Lizeth | | | 2047 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Soto, Cristian Camilo | | | 2091 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Cadena M, Gustavo Adolfo | f | | 2194 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Arenas, David | g | | 2440 | COL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Contreras, Henry | f | | 2225 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mendoza, Rafael | m | | 2290 | COL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * 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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