Individual Calculations November 2017 |
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Pontes, Jaderson Lucio Total change: 3.40 | | |
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Copa Brasil de Xadrez para Deficientes Visuais Semifinal 2017 | Caruaru PE | BRA | 2017-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1501 | 1691 | 3.00 | 4 | 0.17 | 20 | 3.40 | |
| Castellar, Juarez Iorio | | | 1330 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | Polo, Tiago Dias | | | 1839 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | Vilas Boas, Crisolon Terto | | | 1515 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Espindola, Carlos Marcelo | | | 1318 | BRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | 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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