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Individual Calculations September 2009 |
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| Rocha, Tarciso Total change: -6.60 | |   |
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| XLIX Campeonato Brasiliense - Fase Semifinal II | Brasilia/DF | BRA | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1957 | 2.00 | 3 | 0.72 | 15 | 10.80 | |
|  Coutinho, Sidnei Bissacot | | | 2163 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Aguiar, Lucas | | | 2000 | BRA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Cardoso Junior, Cicero Assuncao | | | 1888 | BRA | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | XLIX Campeonato Brasiliense Absoluto - S. Final III | Brasilia/DF | BRA | 2009-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1957 | 0.00 | 2 | -1.16 | 15 | -17.40 | |
|  Siqueira, Eugenio Vilela | | | 1857 | BRA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Sergio, Claudio Santos | | | 1944 | BRA | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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) | | |
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