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Individual Calculations April 2009 |
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| Ferreira, Jonas De Vargas Total change: -22.80 | |   |
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| III Open Birigui U-2200 | Birigui/SP | BRA | 2008-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1782 | 0.00 | 1 | -0.12 | 15 | -1.80 | |
|  Alonso, Nickolas | | | 2124 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | Memorial Jamil Kalil Categoria B | Barrinha/SP | BRA | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1794 | 4.00 | 9 | -1.40 | 15 | -21.00 | |
| | Marques, Joao Paulo Cassemiro | | | 1530 | BRA | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Craveiro, Lucas Durigan | | | 1601 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Fuzatto, Alex Aparecido | | | 1444 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Da Silva, Lucas Lima | | | 1444 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | De Padua, Camila Marques | | | 1719 | BRA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Salles, Sergio | | | 1765 | BRA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Meirelles, Alexandre De Paula | | | 1926 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Mendonca Campelo, Higor Carlos | | | 1924 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Sampaio, Edson Da Cruz | | | 1973 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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