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Individual Calculations August 2023 |
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| Mena Cordoba, Yamil Octavio Total change: -23.40 | |   |
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| IRT Rivera Aniversario 80 AI Luis Eduardo Hernandez Fierro Inmemoriam | Rivera | COL | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1881 | 4.00 | 7 | -1.17 | 20 | -23.40 | |
|  Payares Diaz, Alejandro | | | 1481 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Angulo Ricardo, Milton | | | 1546 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gutierrez Pinzon, Sebastian | | | 1462 | COL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rojas Barrero, Andres Humberto | f | | 2137 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Luna Velandia, Juan Sebastian | | | 1694 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pereira Vera, Henry Alberto | | | 1752 | COL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Cifuentes Camacho, Miguel Angel | | | 1602 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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