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Individual Calculations April 2018 |
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| Perez Lujan, Mateo Total change: 41.40 | |   |
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| Campeonato Nacional Amateur 2018 Sub2000 | Bogota | COL | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1826 | 4.50 | 7 | 2.07 | 20 | 41.40 | |
|  Gonzalez, Walter | | | 1967 | COL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Perez Rodriguez, Juan Carlos | | | 1959 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Salcedo, Juan Carlos | c | | 1938 | COL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Nino Penaloza, Cesar Gerardo | | | 1929 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Robles Nera, Javier | | | 1975 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pena, Fernando | | | 1908 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Marquez, Juan Diego | | | 1902 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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