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Blitz:
Individual Calculations March 2023 |
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| Santos, Ruben Jose Melo Total change: 25.40 | |   |
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| GX Alekhine Blitz Inverno 2023 | Lisboa | POR | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1825 | 6.00 | 11 | 1.27 | 20 | 25.40 | |
|  Martins, Nuno Goncalo Alves | | | 1425 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martins, Bruno Andre Leite | f | | 2267 | POR | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Gorgojo Freijo, Diego | | | 1875 | ESP | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Carneiro, Carlos | | | 2036 | POR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Machado, Tiago Candido Leitao | | | 1483 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pina, Tiago | | | 1856 | POR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Guerreiro, Nuno | | | 2029 | POR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Yifan, Jiang | | | 1567 | CHN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Martins, Andre Goncalo Gomes Bri | | | 2008 | POR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Adao, David | | | 1922 | ANG | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Barria Santos, Jose Guilherme | f | | 2273 | POR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | * 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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