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Individual Calculations September 2022 |
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| Persson, Lars 1971 Total change: -10.20 | |   |
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| Uppsala Chess Festival 2022 Open | Uppsala | SWE | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1945 | 5.00 | 7 | -0.51 | 20 | -10.20 | |
|  Pettersson, Lars 1954 | | | 1667 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Fridman, Arvid | | | 1791 | SWE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Pinheiro Diamant, Jonatan | | | 1794 | SWE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hafthorsson, Jon Ulfur | | | 1545 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sakic, Matija | | | 1797 | SWE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Willstedt, Lukas | | | 1725 | SWE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kiryttopoulos, Ioannis | | | 1617 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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