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Individual Calculations April 2018 |
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| Borbon, Oscar Total change: 24.80 | |   |
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| Campeonato Nacional Amateur 2018 Sub2000 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1991 | 5.50 | 7 | 1.24 | 20 | 24.80 | |
|  Castaneda, Victor | c | | 1838 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Zuluaga Torres, Juan Pablo | | | 1880 | COL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pena, Fernando | | | 1908 | COL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Marquez, Juan Diego | | | 1902 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Gonzalez, Walter | | | 1967 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Casagua, Misael | c | | 1981 | COL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Santamaria Vargas, Miguel | | | 1888 | COL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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