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Individual Calculations February 2020 |
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| Goncalves, Luiz Osvaldo Cifuentes Total change: -18.20 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1801 | 4.00 | 7 | -0.91 | 20 | -18.20 | |
|  Takano, Nicholas Ryo | | | 2041 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Feller, Isadora Cristina Vicente | | | 1401 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | De Oliveira, Guilherme Alfredo B | | | 1991 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ribeiro, Gilnei Guedes | | | 1422 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Constantino, Pedro Henrique | | | 1432 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Warginowski, Leticia | | | 1401 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferreira, Angelo Augusto Pacheco | | | 1547 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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