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Individual Calculations June 2015 |
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| De Oliveira, Francemir Barra Total change: -21.60 | |   |
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| Regional Sudeste 2015 | Macae/RJ | BRA | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1731 | 0.50 | 2 | -0.06 | 20 | -1.20 | |
|  Marcolino, Daniel Mattos | | | 2070 | BRA | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Lacerda, Johann Motta | | | 1777 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | Regional Centro Oeste 2015 | Brasilia/DF | BRA | 2015-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1731 | 1.50 | 5 | -1.02 | 20 | -20.40 | |
| | Abrantes, Tiago Garrido | | | 2131 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castro, Leonardo Nascimento | | | 1576 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Wolff, Carlos Alberto | | | 1931 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | De Melo, Raissa Vieira | | | 1484 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Olivo, Anibal Ribeiro | | | 1596 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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) | | |
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