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Rapid:
Individual Calculations October 2019 |
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| Barros, Vinicius Silva Borges Total change: -2.40 | |   |
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| V Etapa do Circuito Baiano de Xadrez RPD 2019 | Salvador BA | BRA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1650 | 0.00 | 3 | -0.73 | 20 | -14.60 | |
|  Pereira, Yago De Oliveira | | | 1919 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Oliveira, Sandro Dos Santos | | | 1756 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | De Souza, Tiago Da Arcela Seixas | | | 1893 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Final do Campeonato Baiano de Xadrez RPD 2019 | Salvador BA | BRA | 2019-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1650 | 2.00 | 5 | 0.61 | 20 | 12.20 | |
| | Medeiros Jr, Francisco Cesar De | | | 1965 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Costa, Rogerio De Souza | | | 1820 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Vieira, Luiz Gonzaga Dos Santos | | | 1775 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Vieira, Wilter Pereira | | | 1736 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Bomfim, Carlos B Campos Rocha | | | 1833 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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