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Rapid:
Individual Calculations September 2014 |
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| De Borba, Gabriel Total change: -7.60 | |   |
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| Circuito de Xadrez RPD de Florianopolis 2014 - 5a etapa | Florianopolis/SC | BRA | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1745 | 0.50 | 3 | -0.38 | 20 | -7.60 | |
|  Goncalves, Davi Sulzbacher | | | 1925 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pomar, Marcelo Nascimento | | | 2051 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  De Borba, Guilherme | | | 1758 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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