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Rapid:
Individual Calculations January 2013 |
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| Sierra, Julian Andres Total change: -17.40 | |   |
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| IRT Ajedrez Activo Fiestas de La Virginia 2012 | La Virginia | COL | 2012-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2034 | 0.50 | 2 | -0.99 | 20 | -19.80 | |
|  Barrios, Bernardo | | | 1888 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Toro Henao, Juan Sebastian | | | 1801 | COL | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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) | | | | IRT Ajedrez Activo Fiestas del Progreso Dosquebradas 2012 | Dosquebradas | COL | 2012-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2034 | 3.50 | 6 | 0.12 | 20 | 2.40 | |
| | Herrera Quiceno, Cristian Andres | | | 1895 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mejia, Yesica | | | 1882 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Torres, Juan Camilo | | | 2326 | COL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Marin, Diego Alejandro | | | 1906 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zuleta, Juan Esteban | | | 1803 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vanegas, Jhonny | | | 2120 | COL | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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