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Rapid:
Individual Calculations April 2013 |
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| Ferreira, Jorge Viterbo Total change: 19.80 | |   |
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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 | 2378 | 5.00 | 6 | 0.99 | 20 | 19.80 | |
|  Ferents, Andrey | | | 2223 | UKR | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Khodorov, Anatoli | | | 2166 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dias, Paulo | m | | 2434 | POR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Amaro, Cristiano Guilherme Silva | | | 1978 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, Luis Neves Da | | | 2178 | POR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rocha, Sergio | m | | 2430 | 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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