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Individual Calculations May 2023 |
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| Silva, Mariana Sofia Teixeira D Total change: 18.40 | |   |
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| CN 2. divisao 2022-23 r.5 | Clubes | POR | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 1916 | 1.00 | 1 | 0.75 | 20 | 15.00 | |
|  Silva, Antonio Augusto Magalhae | | | 2111 | POR | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | | | CN Feminino 2022-23 | Famalicao | POR | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1916 | 5.00 | 6 | 0.17 | 20 | 3.40 | |
| | Arruda, Daniela | | | 1516 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Almeida, Marta Dias | | | 1550 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ryabukhina, Veronika | | | 1483 | FID | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Avelino, Camila Biscaya | | | 1762 | POR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Silva, Ana Ines Teixeira Da | | wf | 1831 | POR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Monteiro, Sara Cristina Da Silva | | wc | 1730 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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