Individual Calculations January 2012 |
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De Barros E Silva, Byron Veras Total change: -1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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II Campeonato de Veteranos do Nordeste 2011 | Joao Pessoa/PB | BRA | 2011-11-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1967 | 1867 | 1.50 | 4 | -0.04 | 30 | -1.20 | |
| Souza, Marcos Valerio A | | | 2005 | BRA | 0.00 | 1 | -0.31 | 30 | -9.30 | | Da Silva Filho, Ibernon Luiz | | | 1722 | BRA | 1.00 | 1 | 0.31 | 30 | 9.30 | | Asfora, Marco Antonio H | f | | 2219 | BRA | 0.00 | 1 | -0.11 | 30 | -3.30 | | Azevedo, Eduardo Jose E De | | | 1920 | BRA | 0.50 | 1 | 0.07 | 30 | 2.10 | | 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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