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Rapid:
Individual Calculations August 2023 |
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| Ferreira, Nuno David Total change: 43.40 | |   |
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| AX Portugal 2. Torneio no Jardim | Lisboa | POR | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1348 | 1.50 | 3 | 0.83 | 20 | 16.60 | |
|  Correia, Mario | | | 1998 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Bento, Antonio Jose Gomes | | | 1337 | POR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Ferreira, Nuno David De Oliveira | | | 1655 | POR | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | 38. Torneio Matinal Galerias Alto da Barra | Oeiras | POR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1348 | 3.00 | 5 | 0.93 | 20 | 18.60 | |
| | Goncalves, Diogo Figueiredo | | | 1730 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fernandes, Jose Alberto | | | 1213 | POR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Correia, Mario | | | 1998 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Teixeira, Afonso Lopes | | | 1147 | POR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Menezes, Jose Teles | | | 1326 | POR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | | | 9. Xadrez na Fabrica da Polvora 2023 | Barcarena | POR | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1348 | 2.00 | 3 | 0.41 | 20 | 8.20 | |
| | Mikhaylov, Matvey | | | 1174 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Suslin, Altai | | | 1190 | FIN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Prieto Saiz, Carlos Francisco | | | 1646 | ESP | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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