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Individual Calculations September 2021 |
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| Bernhardsson, Sten Total change: -9.40 | |   |
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| LASK Weekend 2 2021 grupp 2 | Lund | SWE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1960 | 1.00 | 3 | -0.47 | 20 | -9.40 | |
|  Bouaziz, Nejib | | | 1995 | SWE | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Hansson, Hakan | | | 1951 | SWE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Wesslen, Ulf | | | 1953 | 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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