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Rapid:
Individual Calculations August 2023 |
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| Alves, Nuno Miguel F R Total change: 34.20 | |   |
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| 9. Xadrez na Fabrica da Polvora 2023 | Barcarena | POR | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1063 | 2.00 | 4 | 1.71 | 20 | 34.20 | |
|  Alves, Luis Miguel | | | 1671 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Cunha, Joao Ricardo Churro | | | 1277 | POR | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Prieto Saiz, Carlos Francisco | | | 1646 | ESP | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Ferreira, Nuno David De Oliveira | | | 1655 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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