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Individual Calculations May 2019 |
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| Garcia Alarcon, Alvaro Total change: -12.00 | |   |
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| Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2300 | Pereira | COL | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2118 | 4.50 | 9 | -0.97 | 20 | -19.40 | |
|  Martinez Contreras, Cristian Cami | c | | 1964 | COL | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Velasquez, Angie Gabriela | | wf | 1922 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zapata Arbelaez, Estiven | f | | 2220 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Grajales, Rubiel | | | 2041 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gonzalez Parejo, Ramon Junior | f | | 2235 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hernandez Pinzon, Helvert | c | | 2017 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Pardo, Aurelio | | | 1979 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pachon, Adriana | | wf | 1986 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Robledo, Andres Mauricio | | | 1980 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | 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 |
| 2014 | 2118 | 6.50 | 10 | 0.37 | 20 | 7.40 | |
| | Correa, Daniel | | | 1718 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rios, Cristhian Camilo | m | | 2488 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Leon Acevedo, Juan Alejandro | c | | 1752 | COL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | De La Asuncion Ortiz, Angel Mario | | | 1727 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vanegas, Ricardo | | | 1818 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Varela, Maria De Los Angeles | | | 1743 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Otalora Pacheco, Carlos Eduardo | f | | 2199 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Barrientos, Sergio E | g | | 2504 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cifuentes, John Jairo | m | | 2185 | COL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Torres, Jorge Emilio | c | | 2009 | COL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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