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Individual Calculations August 2015 |
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| Perez, Jerzy Jesus Total change: -23.60 | |   |
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| Festival Panamericano de la Juventud U-12 Absoluto | Cali | COL | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1992 | 6.00 | 8 | -0.59 | 40 | -23.60 | |
|  La Rosa Barreto, Carlos Said | | | 1592 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tobar B, Jorge Esteban | | | 1592 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bonvini, Alberto Tonhati | | | 1735 | BRA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Moreira, Fabrizio Roberto Benj | | | 1592 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pariona La Rotta, Andre | | | 1620 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Alvarez Angel, Nelson Eduardo | | | 1717 | COL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Benavides Montenegro, Maicol | | | 1813 | VEN | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Rodriguez Rodriguez, Daniel | c | | 1959 | CUB | 1.00 | 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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