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Individual Calculations January 2020 |
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| Bonfim, Regina Rodrigues Total change: 15.60 | |   |
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| III Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1710 | 4.00 | 9 | 0.78 | 20 | 15.60 | |
|  Torella, Rodolfo | | | 2085 | ARG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Chaves, Joara | | wm | 1889 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Brito, Vicente De Paulo Alencar | | | 1905 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Frankental, David | | | 1928 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Carneiro, Luis Guilherme Rosado | | | 1808 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Marocco, Gabriel Leao Quadros | | | 1310 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Almeida, Roberto A. Ferreira | | | 1784 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Mello, Amanda Carolina De | | | 1768 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Soares, Renan Barbosa Monteiro | c | | 1877 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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