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Individual Calculations May 2019 |
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| Villarraga, Yedixon Total change: 49.60 | |   |
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| Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2000 | Pereira | COL | 2019-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1784 | 4.50 | 8 | 1.24 | 40 | 49.60 | |
|  Renteria Rodriguez, Henry | | | 1931 | COL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Celis Vargas, Walter Enrique | | | 1709 | COL | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Aguilar, Natalia Andrea | | | 1903 | COL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Pereira, Henry Alberto | | | 1856 | COL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Montoya Molina, Juan Esteban | | | 1752 | COL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Sanchez Bonilla, John Henry | | | 1844 | COL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Montoya, Duvan | | | 1889 | COL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Gomez Guardo, Cristian | | | 1930 | COL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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