Individual Calculations July 2012 |
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De Moura, , Sergio Jovelino Total change: 1.80 | | |
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Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1966 | 2076 | 4.00 | 6 | 0.12 | 15 | 1.80 | |
| De Almeida, Valdemiza Gurgel | | | 1676 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | Melo, Silvio Sa De | | | 1903 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | Matsuura, Everaldo | g | | 2476 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | Rocha, Vitor Firmo De Souza | | | 1912 | BRA | 0.00 | 1 | -0.72 | 15 | -10.80 | | Tashima, Vanessa Kelly | | | 1895 | BRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | Froes, Leonardo Sanches | | | 1936 | BRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | * 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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