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Rapid:
Individual Calculations February 2019 |
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| Rodriguez Rodriguez, Alberto Total change: 8.80 | |   |
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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 |
| 1772 | 1599 | 2.50 | 7 | 0.44 | 20 | 8.80 | |
|  Rodriguez Velasco, German Enrique | | | 1999 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nino Perez, Diego Dayan | | | 1870 | COL | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Ramirez, Francisco Javier | | | 1909 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Corredor, Ismael | | | 1763 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mesa Caceres, Anselmo | | | 1724 | COL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Cortez Vasquez, Pedro Javier | | | 1787 | COL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Campos Perilla, Felix Santiago | | | 1355 | COL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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