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Individual Calculations July 2015 |
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| Orejuela, Arcindo Total change: -39.60 | |   |
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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 |
| 1970 | 2067 | 2.00 | 5 | -0.99 | 40 | -39.60 | |
|  Sarmiento, Carolina | | | 1670 | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ruiz, Alciguel | f | | 2220 | COL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Torres Rojas, Yuber Andres | | | 2000 | COL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Perez Olarte, Cesar Camilo | | | 2201 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Jimenez, Joseph | c | | 1757 | COL | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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