Individual Calculations April 2019 |
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Duque Vasquez, David Total change: -6.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Nacional Sub-20 Absoluto Ajedrez Clasico | Medellin | COL | 2019-03-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1862 | 1678 | 1.00 | 4 | -0.16 | 40 | -6.40 | |
| Leon Acevedo, Juan Alejandro | c | | 1678 | COL | 0.00 | 1 | -0.50 | 40 | -20.00 | | Munoz Castano, Diego Alejandro | | | 1740 | COL | 1.00 | 1 | 0.59 | 40 | 23.60 | | Gallego, Julian Andres | | | 2078 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Zuleta, Juan Carlos | | | 1950 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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