Individual Calculations July 2015 |
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Valle, Efrain Total change: 10.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Campeonato Nacional Ajedrez Clasico por Equipos Absoluto | Bogota | COL | 2015-06-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2083 | 2180 | 3.00 | 4 | 0.53 | 20 | 10.60 | |
| Parra, Diego Alexander | | | 1895 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Andrade Truyol, Geiner Jose | c | | 2011 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | Contreras, Henry | f | | 2185 | COL | 1.00 | 1 | 0.51 | 20 | 10.20 | | Herrera, Juan Sebastian | f | | 2241 | COL | 0.00 | 1 | -0.42 | 20 | -8.40 | | 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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