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Individual Calculations July 2009 |
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| Matsuura, Everaldo Total change: 8.70 | |   |
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| Aberto do Brasil - Etapa Belem do Para | Belem/PA | BRA | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2482 | 5.00 | 6 | 0.32 | 10 | 3.20 | |
|  Da Silva, Jose Gomes | | | 2132 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Shumyatsky, Victor | f | | 2132 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Lucena, Lincoln | f | | 2206 | BRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Lima, Darcy | g | | 2499 | BRA | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Silveira, Leonardo Eleuterio Da | | | 2136 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Nogueira, Ivan Kuhlmann | f | | 2334 | BRA | 1.00 | 1 | 0.30 | 10 | 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) | | | | Regional Centro Oeste 2009 | Hotel Nacional de Brasilia/DF | BRA | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2482 | 5.50 | 6 | 0.55 | 10 | 5.50 | |
| | De Miranda, Alexandre Pinto | | | 2132 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Wilhelms, Diego Lima | c | | 2132 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Barbosa, Evandro Amorim | | | 2254 | BRA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Valle, Adriano | f | | 2306 | BRA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Gazel, Frederico | | | 2269 | BRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Damasceno, Marlos De Almeida | | | 2151 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | |
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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