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Rapid:
Individual Calculations January 2023 |
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| Baptista, Miguel Afonso Total change: 6.60 | |   |
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| Xadrez na Fabrica da Polvora 2022 (2) | Oeiras | POR | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1103 | 0.00 | 3 | -0.31 | 20 | -6.20 | |
|  Ferreira, Nuno David Oliveira | | | 1432 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ferreira, Nuno David | | | 1420 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Silva, Tome Mourao Horta | | | 1555 | POR | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | 2. Torneio Legendary Cafe | Sintra | POR | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1103 | 1.00 | 3 | 0.64 | 20 | 12.80 | |
| | Jurado Perez, Olvier | | | 1706 | ESP | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bento, Antonio Jose Gomes | | | 1515 | POR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Reis, Andre Filipe Baptista San | | | 1278 | POR | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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