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Individual Calculations January 2023 |
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| Gulbrandsen, Tor Total change: -12.60 | |   |
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| Elllobregat Open Chess 2022 Group B | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1957 | 5.00 | 9 | -0.63 | 20 | -12.60 | |
|  Oniani, Tamar | | | 1701 | GEO | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Szczotka, Klara | | | 1826 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ochedzan, Filip | | | 1773 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sort Sererols, Josep | | | 2083 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Jannur, Kupjasar | | | 1557 * | MGL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez Torres, Rafael | | | 2045 | ESP | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Menac Comas, Joan Ramon | c | | 2035 | ESP | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Vallbona Domingo, Joan | | | 1873 | ESP | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Alcon Llosada, Alex | | | 1758 | AND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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