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Rapid:
Individual Calculations October 2017 |
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| Marques, Afonso Mendes Pereira Total change: -21.60 | |   |
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| 4. Friday Lisbon Chess Challenge - torneio 21 | Lisboa | POR | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1477 | 1.00 | 5 | -1.08 | 20 | -21.60 | |
|  Guerreiro, Raul Jose Lopes | | | 1877 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cabral, Guilherme | | | 1227 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pires, Emanuel Joao Robarts | | | 1877 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martins, Jose Carlos Caetano | | | 1471 | POR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ferreira, Miguel Limao | | | 1406 | POR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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