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Individual Calculations September 2023 |
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| Berkemer, Rainer, Dr. Total change: -27.00 | |   |
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| 47 Obert Internacional d'Escacs Ciutat de Badalona | Badalona (Barcelona) | ESP | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1722 | 1.00 | 8 | -1.35 | 20 | -27.00 | |
|  Vivaan, Vijay Saraogi | | | 2027 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Fabregas Fontanet, Antonio | | | 1882 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Galiano Martinez, Antonio | | | 1830 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Camps Abadia, Arnau | | | 1824 | ESP | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Caballero Marrugo, David Jose | | | 1945 | COL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Silva Cerda, Mark Valentin | | | 1867 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rosado Perez, Maria Jose | | wc | 1821 | COL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Gomez Guardo, Laura Melissa | | wc | 1858 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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