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Rapid:
Individual Calculations April 2013 |
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| Grade, Jose Fernando Total change: 22.20 | |   |
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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 |
| 1689 | 1800 | 3.00 | 3 | 1.11 | 20 | 22.20 | |
|  Videira, Alfredo | | | 1488 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Martinho, Nuno Miguel | | | 1812 | POR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Ferreira, Hugo Miguel Da Costa | | | 1766 | POR | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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