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Individual Calculations January 2023 |
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| Federzoni, Enzo Total change: -53.80 | |   |
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| IV Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2177 | 4.50 | 9 | -2.69 | 20 | -53.80 | |
|  Arruda Filho, Ivo Pereira De | | | 1679 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Machado, Wallace Fernandes | | | 1777 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Menna Barreto, Felipe Kubiaki | f | | 2322 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nejanky, Maisa | | wf | 1929 | ARG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Cincinato, Thalita Ariane C. | | wf | 1845 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Cordero, Daniela | | wm | 1967 | BOL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Meza, Anahi | | wf | 1965 | ARG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mesquita, Arnaldo Leite | | | 1732 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Feller, Gabriela Luisa Vicente | | | 1907 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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