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Individual Calculations February 2019 |
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| Norena Yepez, Vanessa Total change: 18.00 | |   |
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| IRT de Apertura Jorge Aristizabal-Liga 2018 | Medellin | COL | 2019-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1785 | 2.50 | 6 | 0.90 | 20 | 18.00 | |
|  Ramos, Juan Manuel | | | 2049 | COL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Guzman, Yilmer | | | 1979 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Arango, Andres Mauricio | | | 2044 | COL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Llano Buritica, Eduardo | | | 1829 | COL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Martinez, Mauricio | | | 1978 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Toro Castaneda, Elizabeth | c | | 1938 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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