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Individual Calculations September 2017 |
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| Bonfim, Regina Rodrigues Total change: -6.00 | |   |
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| Aberto do Brasil 2017- etapa Barueri | Barueri SP | BRA | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1774 | 2.00 | 5 | -0.30 | 20 | -6.00 | |
|  Mandetta, Joao Danilo | f | | 2174 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dos Santos, Romario Jose Breves | | | 1423 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Federzoni, Enzo | | | 1908 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Vargas, Goncalo Cintra | | | 2061 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rocha, Anderson Rosendo | | | 1482 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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