Individual Calculations January 2018 |
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De Souza, Elana Silva Total change: 0.80 | | |
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II Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 | Rio Branco AC | BRA | 2017-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1898 | 1549 | 0.50 | 4 | 0.04 | 20 | 0.80 | |
| Supi, Luis Paulo | m | | 1949 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Cabrera, Dino Luis Hernandez | | | 1949 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Bezerra, Fabiano De Oliveira | | | 1899 * | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | Do Nascimento, Ismael Carlos Amor | | | 1795 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | * 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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