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Individual Calculations September 2023 |
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| Pardo Sierra, Aurelio Total change: -11.80 | |   |
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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 |
| 1770 | 1964 | 4.50 | 7 | -0.59 | 20 | -11.80 | |
|  Largo Chaparro, Sofia Alejandra | | | 1564 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Munoz, Mauricio | | | 1689 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Buitrago, Bernardo | | | 1785 | COL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ramirez Perez, Jose Alexis | | | 1685 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cifuentes Camacho, Miguel Angel | | | 1667 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gallego, Julian Andres | f | | 2178 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tobar B, Carlos Andres | c | | 1819 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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