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Individual Calculations April 2013 |
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| Sergio Filho, Claudio Santo Total change: 19.05 | |   |
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| Campeonato Aberto de Xadrez do Estado de Goias | Goiania/GO | BRA | 2013-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1902 | 3.50 | 5 | 1.27 | 15 | 19.05 | |
|  De Oliveira, Aquiles Machad | | | 2057 | BRA | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Bocca, Edson Ricardo | | | 1565 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Juliani, Sidnei | | | 1878 | BRA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | De Miranda, Alexandre Pinto | | | 2088 | BRA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Sergio, Claudio Santos | | | 2073 | BRA | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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