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Individual Calculations December 2019 |
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| Ortega Lopez, Mateo Total change: 2.00 | |   |
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| X Festival Panamericano Escolar de las Americas -Colombia 2019- U-15 Absoluto | Medellin | COL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1194 | 1.00 | 6 | 0.05 | 40 | 2.00 | |
|  Zambrano Vinache, Aramyr | | | 1594 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Briones Espino, Martin Daniel | | | 1522 | PAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Frater Gonzalez, Gabriel | | | 1449 | CRC | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ramirez Ramirez, Anderson | | | 1541 | COL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Espinosa Avila, Jose David | | | 1424 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Granda Carranza, Mateo | | | 1401 | COL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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