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Individual Calculations January 2024 |
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| Mena Ardila, Alexander Total change: -4.20 | |   |
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| IRT Sub 2000 Soacha Open 2023 | Soacha | COL | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1932 | 6.50 | 9 | -0.21 | 20 | -4.20 | |
|  Cifuentes Triana, Maikol Stiven | | | 1532 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Toro Pernalete, Reiferson Josue | | | 1627 | VEN | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Getiva, Henry | | | 1613 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Marulanda, Carlos Andres | | | 1838 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Garcia, Juan Manuel | | | 1785 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Longas, Edgar | | | 1724 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ramirez, Francisco Javier | | | 1753 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Acero Vargas, Cristian Camilo | | | 1744 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zapata, Juan Carlos | | | 1937 | COL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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