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Individual Calculations October 2017 |
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| Chirivi, Angie Lizeth Total change: -14.40 | |   |
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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 |
| 1890 | 2050 | 2.00 | 4 | -0.72 | 20 | -14.40 | |
|  Norena Marin, Jeronimo | | | 1650 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gallego Alcaraz, Andres Felipe | m | | 2450 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Taborda, Juan David | | | 1799 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Leon Acevedo, Juan Alejandro | | | 1660 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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