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Individual Calculations October 2021 |
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| Lu, Maximillian Total change: -7.00 | |   |
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| XXXI Panamerican Youth Chess Festival 2021 - U16 Open | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2349 | 7.50 | 9 | -0.35 | 20 | -7.00 | |
|  Pizarro Yere, Maximilano | | | 1949 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Reyes Zavaleta, Fabian Ricardo | | | 1949 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melian, Juan Sebastian | c | | 1978 | PAR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Flores Quillas, Diego Saul Rodri | f | | 2245 | PER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Varillas Jimenez, Ivan | | | 2028 | PER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Vasquez Vargas, Henry Richard | | | 1998 | PER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Hernandez Lora, Miguel Angel | | | 1968 | DOM | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Hu, Alexander | | | 2007 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Perez Salazar, Armando | | | 1949 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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