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Rapid:
Individual Calculations January 2023 |
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| Costa, Paulo Total change: 5.40 | |   |
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| III Torneio Martinho Lopes | Santarem | POR | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2008 | 6.00 | 9 | 0.27 | 20 | 5.40 | |
|  Correia, David Afonso | | | 1608 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Coelho, Paulo Alexandre | | | 1431 | POR | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Goncalves, Samuel Jesus P | | | 2074 | POR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ferreira, Miguel Limao | | | 1571 | POR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Gama, Edivaldo Jr | | | 2173 | ANG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Santos, Ruben Jose Melo | | | 1740 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Alho, Diogo | f | | 2312 | POR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Guerreiro, Nuno | | | 2080 | POR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Vinagre, Antonio Pedro | | | 1737 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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