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Individual Calculations January 2024 |
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| Santamaria Vargas, Miguel Total change: -22.80 | |   |
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| IRT Sub 2000 Soacha Open 2023 | Soacha | COL | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1870 | 4.50 | 7 | -1.14 | 20 | -22.80 | |
|  Riano Espinoza, Laura Sofia | | | 1470 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guerrero, Hernando | | | 1606 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Acero Vargas, Cristian Camilo | | | 1744 | COL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Toro Pernalete, Reiferson Josue | | | 1627 | VEN | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Torres Sanchez, Juan Camilo | | | 1547 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ramirez, Francisco Javier | | | 1753 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Figueroa Rincon, Cesar Fabian | | | 1498 | COL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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