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Individual Calculations November 2018 |
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| Rios Parra, Mauricio Total change: 32.00 | |   |
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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 |
| 2162 | 2235 | 4.50 | 5 | 1.60 | 20 | 32.00 | |
|  Perez Arroyave, Damian | | | 1866 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Arenas, David | g | | 2442 | COL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Herrera, Milena | | wm | 2062 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ruiz Aguilar, Pablo Alexander | f | | 2177 | COL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Becerra, Juan David | f | | 2261 | COL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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