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Individual Calculations November 2018 |
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| Rios Parra, Juan Fernando Total change: -5.40 | |   |
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| VIII. IRT Abierto Internacional de la Raza Universidad de Medellin-Liga de Ajedrez de Antioquia 2018 | Medellin | COL | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2051 | 1.50 | 4 | -0.27 | 20 | -5.40 | |
|  Soto, Cristian Camilo | | | 2130 | COL | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Ruiz Aguilar, Pablo Alexander | f | | 2177 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chirivi, Angie Lizeth | | | 2085 | COL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Martinez, Mauricio | | | 1982 | COL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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