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Individual Calculations September 2009 |
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| Freitas, Romeu Salvador Total change: -50.90 | |   |
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| 15º IRT LCX | Campinas/SP | BRA | 2008-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2204 | 8.00 | 11 | -1.49 | 25 | -37.25 | |
|  Freire, Rodrigo Da Silva | | | 1984 | BRA | 0.00 | 1 | -0.78 | 25 | -19.50 | |  Mello, Marcos Fernando | | | 1854 | BRA | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Martinez, Janine | | | 1940 | BRA | 0.50 | 1 | -0.32 | 25 | -8.00 | | | Menezes Se, Daniel | | | 1854 | BRA | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Goncalves, Marcus Vinicius | | | 1854 | BRA | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Caricatto, Nadia A Piccinin | | | 1854 | BRA | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Tasca, Fabiana | | | 1854 | BRA | 0.50 | 1 | -0.39 | 25 | -9.75 | | | De Moraes, Francisco Jose Baena | | | 1951 | BRA | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Labegalini, Antonio Luiz | | | 1904 | BRA | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Pereira, Marcio Machado | | | 1854 | BRA | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Leme, Rogerio Luis | | | 1854 | BRA | 1.00 | 1 | 0.11 | 25 | 2.75 | |
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 | | 3º IRT Open Campinas LCX | Campinas/SP | BRA | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2204 | 2.50 | 4 | -0.91 | 15 | -13.65 | |
| | Moreira, Altair Carlos Faria | | | 1804 * | BRA | 0.50 | 1 | -0.42 | 15 | -6.30 | | | De Moraes, Francisco Jose Baena | | | 1985 | BRA | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Labegalini, Antonio Luiz | | | 1897 | BRA | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Horta, Marcio Rodrigues | | | 1906 | BRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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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