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Blitz:
Individual Calculations February 2023 |
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| Silva, David Miguel Da Total change: 36.80 | |   |
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| Xadrez com Musica 2003 | Guimaraes | POR | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2379 | 7.00 | 7 | 1.84 | 20 | 36.80 | |
|  Oliveira, Antonio Pedro Ribeiro C | | | 1979 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Demyanchuk, Sergey | | | 1760 | POR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ribeiro, Gustavo Martins Santos | | | 2032 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Almeida, Joao Pedro Dias | | | 1853 | POR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Petkov, Vladimir Ivanov | g | | 2432 | BUL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Ferreira, Jorge Viterbo | g | | 2426 | POR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Sousa, Andre Ventura | m | | 2348 | POR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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