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Rapid:
Individual Calculations August 2019 |
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| Baltar, Petrov Ferreira Total change: 11.80 | |   |
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| III Master Pessoense de Xadrez RPD 2019 | Joao Pessoa PB | BRA | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1649 | 2.50 | 5 | 0.59 | 20 | 11.80 | |
|  Urquiza, Marcello De Albuquerque | | | 2046 | BRA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  De Oliveira, Jeffeson Pereira | | | 1929 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Galindo, Luciano Dutra | | | 1688 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Gonzales, Alejandro Terehoff | | | 1768 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | De Lima, Enzo Magalhaes | | | 1313 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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