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Rapid:
Individual Calculations February 2019 |
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| Herrera Tavera, Maestre Zeta Total change: 13.80 | |   |
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| XVIII Torneo IRT Activo Feria Duitama 2018 - Liga de Ajedrez de Boyaca | Duitama | COL | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1595 | 2.00 | 6 | 0.69 | 20 | 13.80 | |
|  Sanchez Castellanos, German Alex | | | 1995 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanabria, Juan Carlos | | | 1822 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Becerra Becerra, Diego Alejandro | | | 1743 | COL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Contreras Araque, Santiago | | | 1710 | COL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Rojas Castillo, Leibnitz Edison | | | 1786 | COL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Vasquez, William | | | 1911 | COL | 0.00 | 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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