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Rapid:
Individual Calculations September 2017 |
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| Silva, Geraldo Fernandes Da Total change: -17.20 | |   |
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| Circuito Baiano de Xadrez RPD 2017 Etapa IV | Salvador BA | BRA | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1713 | 1.00 | 5 | -0.86 | 20 | -17.20 | |
|  Sampaio, Luiz Marcelo Queiroz | | | 1989 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Stone, Jaime Arturo Peralto | | | 1874 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Calabrich, Francisco Jose Da Sil | | | 1860 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Rocha Filho, Renato | | | 1599 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Vieira, Wilter Pereira | | | 1756 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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