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Blitz:
Individual Calculations February 2023 |
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| Petkov, Vladimir Ivanov Total change: 0.00 | |   |
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| Xadrez com Musica 2003 | Guimaraes | POR | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2432 | 6.00 | 7 | 0.00 | 10 | 0.00 | |
|  Demiantchouk, Alexei | | | 2032 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cachada, Nuno Miguel Borges De Sa | | | 1712 | POR | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Ribeiro, Fernando Alberto Rocha | f | | 2044 | POR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Margarido, Jose Miguel Teixeira | | | 2053 | POR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Silva, David Miguel Da | m | | 2379 | ANG | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Silva, Pedro Gil Ferreira Da | f | | 2241 | POR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Tieres, Cristiano Rodrigues Da Si | | | 1961 | POR | 1.00 | 1 | 0.05 | 10 | 0.50 | | | * 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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