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Individual Calculations August 2023 |
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| Negron Lizarazo, Juan Sebastian Total change: 26.00 | |   |
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| IRT Sub 1999 Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1553 | 2.50 | 6 | 0.65 | 40 | 26.00 | |
|  Uribe Valencia, Victor Alexis | | | 1856 | COL | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Laverde, Luis Eduardo | | | 1937 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jimenez Jaramillo, Jhoyner | | | 1854 | COL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gonzalez Bolivar, Juan Jose | | | 1563 | COL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Vallejo, Humberto | | | 1988 | COL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Gonzalez Gonzalez, Guillermo | | | 1153 * | COL | 0.50 | 1 | -0.42 | 40 | -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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