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Individual Calculations September 2023 |
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| Montenegro Mancera, Juan Rolando Total change: -12.60 | |   |
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| IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2040 | 4.00 | 6 | -0.63 | 20 | -12.60 | |
|  Molina Valdes, Luisa Fernanda | | | 1640 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pena Romero, Edwin Oswaldo | | | 1745 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cardozo, Stid Jafhar | | | 1926 | COL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sierra Amariles, Juan Mauricio | | | 1886 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Buitrago, Bernardo | | | 1785 | COL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Velasquez, Andres Felipe | | | 1903 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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