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Individual Calculations May 2019 |
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| Gonzalez Parejo, Ramon Junior Total change: -13.40 | |   |
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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 |
| 2039 | 2235 | 4.50 | 7 | -0.67 | 20 | -13.40 | |
|  Rios Parra, Juan Fernando | | | 2046 | COL | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Martinez Contreras, Cristian Cami | c | | 1964 | COL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Chavez Duero, Brayan Steven | c | | 1835 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, Jorge | c | | 2004 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Garcia Alarcon, Alvaro | f | | 2118 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Castro, Alexander | | | 2214 | COL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Soto, Cristian Camilo | | | 2091 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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