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Individual Calculations October 2017 |
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| Sierra Mejia, Juan Pablo Total change: 35.00 | |   |
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| IRT Departamental de Mayores Jorge Aristizabal Antioquia 2017 | Medellin | COL | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2091 | 5.50 | 7 | 1.75 | 20 | 35.00 | |
|  Leon Acevedo, Juan Alejandro | | | 1691 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Orozco Arango, Jaidiber | | | 1832 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ossa, Vladimir | | | 2003 | COL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Escobar Medina, Andres F | | | 2285 | COL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gallego Alcaraz, Andres Felipe | m | | 2465 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Castano Ortiz, Eder | | | 2034 | COL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Zapata Cuartas, Juan Carlos | | | 2118 | COL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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