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Individual Calculations September 2023 |
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| Gallego, Julian Andres Total change: 17.40 | |   |
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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 |
| 1969 | 2178 | 6.00 | 7 | 0.87 | 20 | 17.40 | |
|  Piedrahita Londono, Juan Camilo | | | 1778 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Estrada Velandia, Henry Andres | | | 1837 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Guzman Lozano, Campo Elias | c | | 1924 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Orbe Vivero, Veronica Priscila | | | 1814 | ECU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Brizuela Abreu, Ronald Jesus | m | | 2328 | VEN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pardo Sierra, Aurelio | | | 1964 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Esmeraldas Huachi, Anderson | f | | 2141 | ECU | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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