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Individual Calculations September 2022 |
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| Hafthorsson, Jon Ulfur Total change: 50.00 | |   |
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| Uppsala Chess Festival 2022 Open | Uppsala | SWE | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1277 | 3.00 | 6 | 2.50 | 20 | 50.00 | |
|  Lind Berteusen, Alvin | | | 1824 | SWE | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Ostensson, Julia | | | 1852 | SWE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Morell, Oscar | | | 1905 | SWE | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Persson, Lars 1971 | | | 1945 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lonsjo, Hakan | | | 1559 | SWE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Kiryttopoulos, Panagiotis Aris | | | 1454 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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