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Individual Calculations September 2017 |
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| Itagyba, Renan Fortes Total change: -2.40 | |   |
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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 |
| 1959 | 1724 | 0.50 | 3 | -0.12 | 20 | -2.40 | |
|  De Lima, Valdenicio Marcelino | | | 1979 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Ichimura G. Barbosa, Larissa Y. | | wm | 1982 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rodrigues, Regis Ramos | | | 1916 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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