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Rapid:
Individual Calculations September 2019 |
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| Barboa, Victor Hugo Rodrigues Total change: -18.40 | |   |
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| Campeonato Acreano de Xadrez RPD 2019 | Rio Branco AC | BRA | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1842 | 0.50 | 3 | -0.92 | 20 | -18.40 | |
|  Carneiro, Marcos Vinicius Feitosa | | | 1980 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Aguilar, Oliver Hans Ascurra | | | 1629 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Dantas, Neimar De Oliveira | | | 1957 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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