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Individual Calculations September 2013 |
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| Britez, G Jorge A Total change: 19.95 | |   |
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| III Aberto do Brasil Cidade de Maringa | Maringa/PR | BRA | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1887 | 0.50 | 3 | -0.17 | 15 | -2.55 | |
|  Osipi, Jair | | | 2199 | BRA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Okamura, Milton Kasuo | | | 2082 | BRA | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Costa, Paulo Cesar | | | 2054 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | Aberto do Brasil Centenario da Colonizacao Japonesa no Vale do Ribeira | Registro/SP | BRA | 2013-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1887 | 3.50 | 8 | 1.50 | 15 | 22.50 | |
| | Segal, Alexandru Sorin | m | | 2134 | BRA | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Chaves, Joara | | wm | 2025 | BRA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Rezende, Guilherme Vilela | | | 2085 | BRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Saito, Vinicius | | | 2065 | BRA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Deus Filho, Joaquim De | | | 2040 | BRA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Sztokbant, Bernardo Vainzoff | | | 2185 | BRA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Cruz, William Ferreira Da | | | 2170 | BRA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Pontes, Ailton | | | 1973 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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