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Individual Calculations September 2018 |
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| Vargas Arteaga, Alexis Total change: 21.80 | |   |
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| XXV Torneo IRT Internacional Feria de las Flores In Memoriam Oscar Castro 2018 | Medellin | COL | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2240 | 6.00 | 9 | 1.09 | 20 | 21.80 | |
|  Vallejo, Humberto | | | 2004 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Obando Guzman, Soren Federico | | | 2022 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rios, Cristhian Camilo | m | | 2463 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ramirez Gonzalez, Mauricio | f | | 2143 | VEN | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Arboleda Orozco, Juan M | c | | 2087 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Posada, Juan Manuel | f | | 2158 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Betancur Gilraldo, David Rogelio | | | 2164 | COL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rivera, Alberto | m | | 2325 | FID | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Garcia Pantoja, Roberto | m | | 2492 | CUB | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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