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Rapid:
Individual Calculations September 2015 |
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| Marques, Rui Filipe Pereira Total change: 6.80 | |   |
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| I Open Internacional de Semi-Rapidas 'Odisseias' | Lisboa | POR | 2015-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2030 | 3.50 | 6 | 0.34 | 20 | 6.80 | |
|  Amaro, Cristiano Guilherme Silva | | | 2022 | POR | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Adao, David | | | 1760 | ANG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Coelho, Pedro Rodrigo Dias | | | 1885 | POR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Santos, Jose Alves | | | 2182 | POR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Prata, Jose | | | 1947 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Alexandre, Jorge | | | 2250 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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