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Individual Calculations August 2023 |
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| Gonzalez Ballen, Miguel Eduardo Total change: -22.00 | |   |
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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 |
| 1656 | 1850 | 4.00 | 7 | -1.10 | 20 | -22.00 | |
|  Agudelo Silva, Juan Andres | | | 1450 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galeano Garcia, Juan Diego | | | 1521 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Valdes Martinez, Miguel A. | | | 2138 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Triana Castro, Francisco Javier | | | 1564 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ceballos Castellanos, Isabela | | | 1674 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Borre Meza, Orlando David | | | 1679 | COL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Melgarejo Suarez, Ariatna Valenti | | | 1563 | 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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