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Individual Calculations April 2018 |
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| Rangel, Carlos Total change: -0.60 | |   |
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| Campeonato Nacional Amateur 2018 Sub2000 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1991 | 4.00 | 6 | -0.03 | 20 | -0.60 | |
|  Casas, Jose Fernando | | | 1839 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Rojas Mendoza, Alfredo | | | 1828 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Vargas, Juan Sebastian | | | 1857 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bravo Hernandez, Luis Alberto | | | 1900 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Prado Segura, Robinson Alexander | | | 1895 | COL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Builes Palacio, Santiago | | | 1856 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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