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Rapid:
Individual Calculations September 2019 |
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| Pereira, Yago De Oliveira Total change: -9.80 | |   |
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| IV Etapa do Circuito Baiano de Xadrez RPD 2019 | Salvador BA | BRA | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1919 | 2.00 | 5 | -0.49 | 20 | -9.80 | |
|  Ferreira, Marcone Fiuza | | | 2109 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Oliveira, Sandro Dos Santos | | | 1756 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Vieira, Luiz Gonzaga Dos Santos | | | 1777 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Brasil, Alberto Silveira | | | 1940 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Da Silva, Jose Grimaldo | | | 2025 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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