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Rapid:
Individual Calculations February 2015 |
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| Castro, Oscar H Total change: -6.40 | |   |
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| XXV Torneo IRT Activo Liga ajedrez de Boyaca- Ferias y Fiestas Duitama 2015 | Duitama | COL | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2363 | 6.00 | 8 | -0.32 | 20 | -6.40 | |
|  Abril Bernal, Jhonatan | | | 1963 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martinez, Luis Hernando | | | 2036 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Garcia, Alvaro | f | | 2147 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tirado, Juan Camilo | | | 2157 | COL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Pardo, Alejandro | | | 2231 | COL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Fonseca, Carlos Arturo | | | 2126 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Cifuentes, John Jairo | c | | 2263 | COL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Vargas, Pedro | | | 2036 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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