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Individual Calculations September 2009 |
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| Da Silva Fo, Paulo Calixto Total change: 46.85 | |   |
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| Aberto do Brasil - Etapa Conceicao do Rio Verde | Conceicao do Rio Verde/MG | BRA | 2009-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1624 | 2.50 | 4 | 2.06 | 25 | 51.50 | |
|  Shiroma, Silvio Haruo | | | 1974 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Nery Junior, Jose Antonio | | | 1970 | BRA | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Resende, Carlos Alberto Filgueira | | | 1974 | BRA | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Silva, Sergio | | | 1974 | BRA | 0.50 | 1 | 0.39 | 25 | 9.75 | |
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) | | | NOTE: K factor changed | | IRT Virada Esportiva Santista de Xadrez | Santos/SP | BRA | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1624 | 0.00 | 2 | -0.31 | 15 | -4.65 | |
| | Terao, Rodrigo Akira | | | 1974 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Do Prado, Fabio Luiz | | | 1861 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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