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Rapid:
Individual Calculations February 2019 |
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| Cely Rojas, Fredy Esteban Total change: 5.80 | |   |
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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 |
| 1857 | 1644 | 2.00 | 7 | 0.29 | 20 | 5.80 | |
|  Alvarez Lora, Amauri | | | 2044 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Corredor, Fabian | | | 1973 | COL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rojas Castillo, Andrea Lizeth | | | 1812 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Cortez Vasquez, Pedro Javier | | | 1787 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Becerra Becerra, Diego Alejandro | | | 1743 | COL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ramirez, Francisco Javier | | | 1909 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rey Serrano, Jorge Enrique | | | 1733 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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