Individual Calculations May 2019 |
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Lopez Gaviria , Alvaro Diego Total change: -6.20 | | |
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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 |
1853 | 1994 | 4.50 | 7 | -0.31 | 20 | -6.20 | |
| Hernandez, Jeronimo | | | 1851 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | | Cordoba Rodriguez, Milton Dennis | | | 1902 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | Moncada Correa, Sara | | | 1849 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | Casas Ospina, Favio | | | 1761 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | Londono Lopez, Donaldo | | | 1839 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | Ramirez, Francisco Javier | | | 1907 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | Duque, Arnel Alberto | | | 1864 | COL | 0.50 | 1 | -0.18 | 20 | -3.60 | | 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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