Individual Calculations January 2014 |
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Pereira, Daniele Costa Total change: -11.70 | | |
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III Open de Xadrez de Batatais | Batatais/SP | BRA | 2013-12-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1790 | 1604 | 1.00 | 5 | -0.39 | 30 | -11.70 | |
| Nery Junior, Jose Antonio | | | 2004 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | Rezende, Paulo Aparecido | | | 1832 | BRA | 0.00 | 1 | -0.21 | 30 | -6.30 | | Bonvini, Alberto Tonhati | | | 1662 | BRA | 0.00 | 1 | -0.42 | 30 | -12.60 | | Lopes, Edson | | | 1638 | BRA | 1.00 | 1 | 0.55 | 30 | 16.50 | | Ferreira, Jonas De Vargas | | | 1814 | BRA | 0.00 | 1 | -0.23 | 30 | -6.90 | | * 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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