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Individual Calculations September 2009 |
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| Ribeiro, Sheridan Luiz Telles Total change: 7.35 | |   |
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| Aberto do Brasil - Etapa Sete Lagoas | Sete Lagoas/MG | BRA | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2043 | 0.50 | 2 | -0.40 | 15 | -6.00 | |
|  Oliveira, Silvio Eduardo | | | 2357 | BRA | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Branchini, Fernando Luis S. | | | 1838 | BRA | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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 IRT Casa do Xadrez | Belo Horizonte/MG | BRA | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2043 | 6.00 | 9 | 0.89 | 15 | 13.35 | |
| | Da Silva, Jose Modesto | | | 1745 | BRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Godinho, Walter De Sousa | | | 1878 | BRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Gazel, Frederico | | | 2278 | BRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Ladeira, Joao Bosco Amado | f | | 2257 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Fontoura, Rogerio Lemos | | | 1974 | BRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Crespo De Oliveira, Lucas | | | 2076 | BRA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Vilas Boas, Crisolon Terto | | | 1706 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Dos Santos, Maicon Ferreira | | | 2022 | BRA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Melo Reda, Caique | | | 1941 | BRA | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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