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Individual Calculations December 2019 |
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| Giraldo Alvarez, Simon Total change: 28.80 | |   |
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| X Festival Panamericano Escolar de las Americas -Colombia 2019- U-13 Absoluto | Medellin | COL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1387 | 1.50 | 6 | 0.72 | 40 | 28.80 | |
|  Jodorcovsky, Alejandro David | | | 1698 | PAR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Reque Chafloque, Anthony | | | 1638 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Quenza Salazar, Arturo | | | 1677 | VEN | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Reyes Zavaleta, Fabian Ricardo | | | 1713 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Cordoba Roa, Angel Gabriel | | | 1787 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Da Rosa, Henrique Jaze Simoes | | | 1787 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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