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Individual Calculations November 2019 |
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| Sierra Mejia, Juan Pablo Total change: 31.60 | |   |
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| IX. IRT Abierto Internacional de la Raza Medellin 2019 | Medellin | COL | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2151 | 5.50 | 7 | 1.58 | 20 | 31.60 | |
|  Londono, Neider Farid | | | 2029 | COL | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Gonzalez Mojica, Renan Arturo | | | 1751 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Laverde, Luis Eduardo | | | 2029 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ospina, Santiago | | | 2008 | COL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Castrillon Gomez, Melissa | | wm | 2193 | COL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Lozano Ramirez, Nestor Favian | f | | 2222 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Arenas, David | g | | 2467 | COL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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