Rapid:
Individual Calculations September 2015 |
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Rahal, Israel Total change: -30.80 | | |
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III Aberto do Brasil Oncosinos de Xadrez RPD 2015 | Porto Alegre RS | BRA | 2015-08-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1780 | 1883 | 1.00 | 4 | -1.54 | 20 | -30.80 | |
| Bueno, Alfeu Junior Varela | f | | 2251 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Luz, Paulo Lopes Da | | | 1629 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Venter, Paulo Regis | | | 1684 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | Cordeiro, Yan Henrique | | | 1555 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | 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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