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Individual Calculations April 2018 |
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| Robles Nera, Javier Total change: 10.80 | |   |
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| Campeonato Nacional Amateur 2018 Sub2000 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1975 | 5.00 | 7 | 0.27 | 40 | 10.80 | |
|  Riascos, Guillermo | | | 1832 | COL | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Hernandez, Jeronimo | | | 1814 | COL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Acosta Morales, Juan Carlos | | | 1819 | COL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Ortegon Villacorte, Daniela | | | 1842 | COL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Perez Lujan, Mateo | | | 1826 | COL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Calderon Zuta, Nicolas | c | | 1878 | COL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Prado Segura, Robinson Alexander | | | 1895 | COL | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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