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Individual Calculations March 2020 |
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| Llano Buritica, Eduardo Total change: 15.40 | |   |
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| IRT Apertura Jorge Aristizabal Medellin 2020 | Medellin | COL | 2020-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1929 | 3.00 | 5 | 0.77 | 20 | 15.40 | |
|  Betancur Catano, Sebastian Camilo | | | 1529 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Castrillon Gomez, Melissa | | wm | 2180 | COL | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Zapata Cuartas, Juan Carlos | | | 2125 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Arenas, David | g | | 2329 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Romero Valencia, Miguel Angel | | | 1696 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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