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Individual Calculations September 2009 |
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| Dos Santos, Maicon Ferreira Total change: 43.50 | |   |
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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 |
| 2187 | 2022 | 1.50 | 3 | 0.60 | 25 | 15.00 | |
|  Deus Filho, Joaquim De | | | 1990 | BRA | 1.00 | 1 | 0.46 | 25 | 11.50 | |  Gazel, Frederico | | | 2278 | BRA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | De Oliveira, Sergio Eduardo | | | 2293 | BRA | 0.50 | 1 | 0.33 | 25 | 8.25 | |
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 |
| 1989 | 2022 | 6.00 | 9 | 1.14 | 25 | 28.50 | |
| | Fontoura, Rogerio Lemos | | | 1974 | BRA | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Crespo De Oliveira, Lucas | | | 2076 | BRA | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Vilas Boas, Crisolon Terto | | | 1706 | BRA | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Gazel, Frederico | | | 2278 | BRA | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Melo Reda, Caique | | | 1941 | BRA | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Da Silva, Jose Modesto | | | 1745 | BRA | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Godinho, Walter De Sousa | | | 1878 | BRA | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Ribeiro, Sheridan Luiz Telles | | | 2043 | BRA | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Ladeira, Joao Bosco Amado | f | | 2257 | BRA | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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