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Individual Calculations May 2017 |
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| Ramirez, Alexis Total change: 7.80 | |   |
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| Campeonato Nacional Amateur 2017 Sub2000 Absoluto | Bogota | COL | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1747 | 2.50 | 6 | 0.39 | 20 | 7.80 | |
|  Pena, Fernando | | | 1883 | COL | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Cometa, Luis Fernando | | | 1889 | COL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Botello, Gregory Paul | | | 1914 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Caceres Quintero, Gerson Mauri | | | 1780 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Espitia, Miguel | | | 1898 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Herrera, Wilene | | | 1781 | COL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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