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Individual Calculations January 2009 |
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| Miranda Junior, Roberto Calheiros Total change: 32.10 | |   |
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| Lourenço Joao Cordioli Chess Open Brasil 2008 | Petrolina/PE | BRA | 2008-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2215 | 2.50 | 4 | 0.89 | 15 | 13.35 | |
|  Brito, Luismar Jorge | f | | 2342 | BRA | 1.00 | 1 | 0.67 | 15 | 10.05 | |  Barreto Filho, Carlos Alberto | f | | 2299 | BRA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Lucena, Lincoln Da Silva | f | | 2239 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Macedo, Maximo Iack | | | 2264 | BRA | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | Campeonato Pernambucano Absoluto 2008 | Recife/PE | BRA | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2215 | 8.50 | 11 | 1.25 | 15 | 18.75 | |
| | Da Costa, Alex Luiz | | | 1904 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Santiago, Yago De Moura | | | 2249 | BRA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Lima, Luiz Alexandre De Souza | | | 2077 | BRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Arruda Veras, Filipe De | | | 2105 | BRA | 0.00 | 1 | -0.65 | 15 | -9.75 | | | De Almeida Jr, Benone Lopes | | | 2150 | BRA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Cavalcanti De Andrade, Dalson H | | | 1982 | BRA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Brito, Luismar | f | | 2342 | BRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Andrade, Erastro Trajano De | | | 1978 | BRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Souza, Rafael Cabral De | | | 2105 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Cardoso, Almir Correia | | | 1941 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | De Moura, Sergio Jovelino | | | 2134 | BRA | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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