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Rapid:
Individual Calculations September 2019 |
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| Do Couto Junior, Ricardo Manoel Total change: -17.80 | |   |
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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 |
| 1807 | 1648 | 0.00 | 3 | -0.89 | 20 | -17.80 | |
|  Ulbrich, Luis Roberto | | | 1892 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Vieira, Luiz Gonzaga Dos Santos | | | 1777 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | De Souza, Felipe Pereira | | | 1751 | 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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