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Individual Calculations October 2014 |
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| Medina, Julio C. Total change: 20.80 | |   |
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| Campeonato Panamericano de Ajedrez Amateur 2014 | San Andres Islas | COL | 2014-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1888 | 4.50 | 7 | 0.52 | 40 | 20.80 | |
|  Rozo, Claudia Magally | | | 1530 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Vanegas, Ricardo | | | 1941 | COL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Martinez Llamas, Amaury A | | | 1956 | COL | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Echavarria, Gustavo | | | 1942 | COL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Dabraccio, Guillermo | | | 1766 | COL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Caderon Zuta, Nicolas | | | 1679 | COL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hernandez Fonseca, Maria Paula | | | 1973 | COL | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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