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Individual Calculations September 2021 |
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| Persson, Lars 1971 Total change: 14.60 | |   |
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| Uppsala Chess Festival 2021 Open | Uppsala | SWE | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2050 | 5.00 | 6 | 0.73 | 20 | 14.60 | |
|  Silins, Peter | | | 1732 | SWE | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Trost, Martin | | | 1841 | SWE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Hauksson, Hordur Aron | | | 1843 | ISL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Arvidsson, Jonas | | | 1935 | SWE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Saterli, Johnny | | | 1910 | SWE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ostlund, Joar | | | 2045 | SWE | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | |
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