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Individual Calculations October 2021 |
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| Lopez Rayo, Santiago Total change: -41.60 | |   |
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| Centroamericano y del Caribe Sub-20 Absoluto | Pereira | COL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2061 | 5.50 | 9 | -1.04 | 40 | -41.60 | |
|  Salcedo Rodelo, Brayan | | | 1661 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Castano Orrego, Simon | | | 1790 | COL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Guarin Fonseca, Nobel Alfredo | | | 1852 | COL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Perez Salazar, Armando | | | 1932 | ESA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Loaiza Cuervo, Santiago | | | 1745 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Lopez Gonzalez, Carlos Andres | | | 1985 | COL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Garzon Camelo, Andres Santiago | | | 1661 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cordoba Roa, Angel Gabriel | | | 2055 | COL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Londono Lopez, Donaldo | | | 2096 | COL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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