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Blitz:
Individual Calculations March 2023 |
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| Martins, Andre Goncalo Gomes Bri Total change: 18.60 | |   |
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| GX Alekhine Blitz Inverno 2023 | Lisboa | POR | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2008 | 8.00 | 11 | 0.93 | 20 | 18.60 | |
|  Carvalho, Duarte Miguel S R | | | 1608 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marques, Carlos Filipe Fernande | | | 1641 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Snitcovsky, Igor | | | 1738 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Barria Santos, Jose Guilherme | f | | 2273 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Goncalves, Gabriel Sobral | | | 1724 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Adao, David | | | 1922 | ANG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Wang, Minqing | | | 1869 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Guerreiro, Nuno | | | 2029 | POR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Santos, Ruben Jose Melo | | | 1825 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Martins, Bruno Andre Leite | f | | 2267 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pina, Tiago | | | 1856 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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