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Individual Calculations February 2020 |
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| Frois, Vitor Amorim Total change: -30.80 | |   |
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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 |
| 2000 | 2200 | 6.50 | 10 | -0.77 | 40 | -30.80 | |
|  Ribeiro, Regina | | wm | 1890 | BRA | 0.00 | 1 | -0.86 | 40 | -34.40 | |  Gonzalez, Augusto | | | 1800 * | PAR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zanghelini, Cristian Silnei | | | 1890 | BRA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Tomiello, Mateus Costamilan | | | 1911 | BRA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Soares, Joao Carlos T. C. | | | 2032 | BRA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Peroza, Eduardo Antunes | | | 1800 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Carneiro, Vitor Roberto Castro | m | | 2432 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Bastos, Guilherme Exterhotter | | | 1937 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Tomiello, Lucas Costamilan | | | 2039 | BRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gazel, Frederico | f | | 2267 | BRA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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