Rapid:
Individual Calculations April 2013 |
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Rocha, Sergio Total change: 14.40 | | |
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Nacional de semi-rapidas por equipas 2013 | Lisboa | POR | 2013-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2235 | 2430 | 5.00 | 6 | 0.72 | 20 | 14.40 | |
| Antonio, Luis Filipe Alves | | | 2030 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pereira, Ruben | m | | 2413 | POR | 1.00 | 1 | 0.48 | 20 | 9.60 | | Santos, Hugo Lima | | | 2126 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | | Guerra, Valter | | | 2030 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dias, Paulo | m | | 2434 | POR | 0.50 | 1 | 0.01 | 20 | 0.20 | | Ferreira, Jorge Viterbo | f | | 2378 | POR | 0.50 | 1 | -0.07 | 20 | -1.40 | | * 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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