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Blitz:
Individual Calculations January 2023 |
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| Silva, David Total change: -17.80 | |   |
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| Open Rapidas AX Lisboa 2022-23 | Lisboa | POR | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 2379 | 7.50 | 9 | -0.89 | 20 | -17.80 | |
|  Chaves, Lourenco Barros | | | 1537 | POR | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Silva, Tiago Alexandre Pinho D | | | 1743 | POR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Correia, Mario | | | 1942 | POR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Guerreiro, Nuno | | | 2038 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lutuima, Amaro | c | | 2122 | ANG | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Wang, Minqing | | | 1876 | GER | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Reis, Pedro Rafael Melo | | | 1979 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matoso, Paulo | | | 1821 | ANG | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Gama, Edivaldo Jr | | | 2002 | ANG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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