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Individual Calculations September 2017 |
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| Ichimura G. Barbosa, Larissa Y. Total change: -18.40 | |   |
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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 |
| 1874 | 1982 | 3.00 | 6 | -0.70 | 20 | -14.00 | |
|  Dos Santos, Romario Jose Breves | | | 1582 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bispo, Leonardo | | | 2228 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Machado, Antonio Rodrigo | | | 1666 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Itagyba, Renan Fortes | | | 1724 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Luz, Arthur Nader | | | 2157 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Do Valle Cardoso, Lucas | | | 1888 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | | | I Aberto do Brasil do CXSSP 2017 | Sao Sebastiao do Paraiso MG | BRA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1982 | 3.00 | 5 | -0.22 | 20 | -4.40 | |
| | Umetsubo, Cesar Hidemitsu | m | | 2382 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bonvini, Adriana Tonhati | | | 1582 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vitielo, Alecio Elias | | | 1858 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kawagoe, Julio Cesar | | | 1854 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Degrande, Pedro Henrique Alves | | | 1647 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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