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Individual Calculations May 2020 |
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| Alvarez, David Mauricio Total change: -38.80 | |   |
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| Campeonato Nacional Amateur 2020 Categoria Sub2000 | Paipa | COL | 2020-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1873 | 2.50 | 6 | -0.97 | 40 | -38.80 | |
|  Casas, Jose Fernando | | | 1721 | COL | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Vargas Cristopulus, Daniel Felipe | | | 1809 | COL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Rojas Castillo, Leibnitz Edison | | | 1707 | COL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Piraquive, Alberto | | | 1873 | COL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Lizcano, Jair | | | 1830 | COL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Cuesta Cifuentes, Jair Alfonso | | | 1945 | COL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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