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Individual Calculations November 2018 |
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| Ramirez Gonzalez, Mauricio Total change: -14.40 | |   |
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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 |
| 2141 | 2193 | 3.50 | 7 | -0.36 | 40 | -14.40 | |
|  Leon Acevedo, Juan Alejandro | c | | 1793 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Aponte Castillo, Ernesto | | | 2110 | COL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Valderrama Quiceno, Esteban Alber | m | | 2432 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Castano Ortiz, Eder | | | 2055 | COL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Arenas, David | g | | 2442 | COL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Escobar Medina, Andres F | | | 2271 | COL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ospina, Santiago | | | 1884 | COL | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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