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Rapid:
Individual Calculations March 2019 |
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| Ribeiro, Bruno Total change: 7.40 | |   |
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| Open de Portugal 2019 - Cidade de Lisboa - rapid | Lisboa | POR | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2050 | 5.50 | 8 | 0.65 | 20 | 13.00 | |
|  Vieira, Nuno Miguel Martins | | | 1650 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Petrov, Nikita | g | | 2450 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morais, Mario Martins Freitas | | | 1768 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Santos, Ruben Jose Melo | | | 1680 | POR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Rocha, Sergio | m | | 2295 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Vinagre, Antonio Pedro | | | 1836 | POR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Carvalho, Vitor Hugo Pina Soares | | | 1826 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Nogueira, Nelson | m | | 2155 | POR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * 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) | | | | CD Semi-Rapidas Lisboa 2018-19 | Lisboa | POR | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2050 | 5.00 | 7 | -0.28 | 20 | -5.60 | |
| | Melo, Fernando Jose Soares | | | 1650 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Seia, Joao Manuel | | | 1650 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bartolo, Filipe Diogo Correia | | | 1734 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fernandes, Alvaro Manuel Teixeira | | | 1889 | POR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Carneiro, Carlos | | | 2168 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Leao, Tiago Miguel Da Silva | | | 1965 | POR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Goncalves, Goncalo Cravo Jesus | | | 1685 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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