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Rapid:
Individual Calculations September 2018 |
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| Pereira, Ricardo Joao Correia Total change: -22.60 | |   |
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| I Torneio Matinal Galerias do Alto da Barra | Oeiras | POR | 2018-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1966 | 3.50 | 6 | -1.13 | 20 | -22.60 | |
|  Ferreira, Nuno David Oliveira | | | 1566 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alves, Luis Miguel | | | 1722 | POR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Iglesias Ferreira, Andres | | | 1627 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pereira, Andre Marques | | | 1570 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roxo, Agostinho Jose Goncalves | | | 1904 | POR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Morais, Vitor | | | 1950 | POR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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