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Individual Calculations February 2019 |
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| Rivera, Gerson Total change: -11.80 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 18, Absoluta | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1726 | 3.00 | 8 | -0.59 | 20 | -11.80 | |
|  Aguero Arce, Matias | | | 2126 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vasquez Jimenez, Cristhian | | | 2108 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Infanzon Caceres, Luis Anthony | | | 1582 | PER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Santiago Vilca, Lito Gustavo | | | 1842 | PER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Romero, Sebastian Peru | | | 1828 | PER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zena Mera, Gianpierre | | | 1673 | PER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Amoros Jave, Franco | | | 1684 | PER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Ramirez Quiroz, Eddi Gino | | | 1356 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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