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Rapid:
Individual Calculations January 2013 |
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| Vargas, Jose Robinson Total change: -33.60 | |   |
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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 |
| 2242 | 2026 | 0.00 | 2 | -0.54 | 20 | -10.80 | |
|  Escobar Forero, Alder | m | | 2426 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jaramillo Ochoa, Mateo | | | 2058 | COL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | IRT Ajedrez Activo Fiestas del Progreso Dosquebradas 2012 | Dosquebradas | COL | 2012-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2026 | 1.50 | 5 | -1.14 | 20 | -22.80 | |
| | Morales, Jhon Alexander | | | 2308 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zuleta, Juan Esteban | | | 1803 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mateus, Alejandro | | | 2251 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Geurts Morillo, Harry Tulio | | | 1785 | COL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Osorio, Alejandro | | | 1894 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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