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Individual Calculations September 2017 |
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| Dos Santos, Romario Jose Breves Total change: 52.40 | |   |
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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 |
| 1713 | 1423 | 2.00 | 4 | 1.31 | 40 | 52.40 | |
|  Ichimura G. Barbosa, Larissa Y. | | wm | 1823 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bonfim, Regina Rodrigues | | wf | 1774 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ferreira, Caio Tulio Moreira | | | 1523 | BRA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Nobre, Jailson Altair Barbosa | | | 1732 | BRA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * 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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