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Individual Calculations September 2017 |
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| Campos, Otavio Moraes Total change: 1.20 | |   |
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| Aberto do Brasil CONTAUD 2017 | Cuiaba MT | BRA | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1722 | 0.00 | 3 | -0.52 | 20 | -10.40 | |
|  Terao, Juliana Sayumi | f | wm | 2122 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  De Arruda Filho, Nivaldo Jesus | | | 1953 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Stivanelli, Leonardo Alexandre | | | 1937 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | Zonal Goias 2017 | Goiania GO | BRA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1722 | 2.50 | 6 | 0.58 | 20 | 11.60 | |
| | De Paiva Filho, Luiz Americo | | | 1938 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Silva, Gustavo Queiroz Dos Santo | | | 2019 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sergio Filho, Claudio Santos | | | 1861 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bocca, Edson Ricardo | | | 1647 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rosa, Paulo Estevao | | | 1895 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Okada, William Kenji | | | 1819 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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