Individual Calculations June 2019 |
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Saraiva Silva, Luiz Guilherme Total change: -7.40 | | |
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IV Aberto do Brasil de Xadrez STD Etapa Maraba | Maraba PA | BRA | 2019-04-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1897 | 1971 | 2.50 | 5 | -0.37 | 20 | -7.40 | |
| Sousa, Ricardo Vinicius Castro | | | 1571 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | De Melo, Wladimir Ferreira | | | 1853 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | Cunha, Adriano De Jesus Silva | | | 1983 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | Chang, Suzana | | wf | 2008 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | Chaves, Allysson Pereira | | | 2071 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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