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Individual Calculations September 2022 |
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| Pettersson, Lars 1954 Total change: -51.40 | |   |
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| Uppsala Chess Festival 2022 Open | Uppsala | SWE | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1667 | 0.50 | 5 | -2.57 | 20 | -51.40 | |
|  Persson, Lars 1971 | | | 1945 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hassinen, Valentin | | | 1425 | SWE | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Akeborg, Jonatan | | | 1499 | SWE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Karde, Douglas | | | 1655 | SWE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Fernow, Tore | | | 1353 | SWE | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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