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Individual Calculations July 2021 |
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| Salazar Grisales, Juan Jose Total change: -22.40 | |   |
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| Final Nacional Sub18 Absoluto 2021 | Medellin | COL | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1849 | 3.50 | 7 | -0.56 | 40 | -22.40 | |
|  Olier Roballo, Mishelle Dayana | | | 1449 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Soto, Miguel Angel | f | | 2249 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Martinez Serna, Juan Esteban | | | 1449 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hernandez, Jeronimo | | | 2007 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Pedraza Aldana, Alexandra | | | 1449 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gonzalez, Leandro | | | 1787 | COL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Sanchez Arroyave, Juan Pablo | | | 1964 | COL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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