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Rapid:
Individual Calculations February 2023 |
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| Vinagre, Antonio Pedro Total change: -43.20 | |   |
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| CN Semirrapidas Equipas 2022-23 | Marinha Grande | POR | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1737 | 4.00 | 9 | -2.16 | 20 | -43.20 | |
|  Oliveira, Afonso Duarte Q | | | 1337 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferreira, Tiago Miguel Marques | | | 1494 | POR | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Reis, Luis Sousa | | | 2013 | POR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Moreira, David Tadeu Lopes | | | 1614 | POR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Marques, Luis Filipe Ribeiro | | | 1503 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ines, Joao Pedro Nascimento | | | 1584 | POR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Costa, Jose Pedro Vaz | | | 1383 | POR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Saraiva, Jose Renato | | | 1394 | POR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Machado, Tomas Dias | | | 1857 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | |
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