Individual Calculations August 2016 |
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Pereira, Eder Lopes Total change: 31.20 | | |
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IV Aberto do Brasil de Xadrez Memorial Luiz Rego | Teresina PI | BRA | 2016-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1972 | 1712 | 2.50 | 5 | 1.56 | 20 | 31.20 | |
| Amorim, Gidelson Ferreira | | | 1954 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | Alves Da Silva, Thiago | | | 1987 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | Farias, Edilsom | | | 1868 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | De Araujo, Sergio C | | | 1970 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | Bastos, Werton Alvarenga | | | 2079 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | 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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