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Individual Calculations July 2023 |
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| Burman, Jonas Total change: -2.20 | |   |
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| Umea Open 2023 grupp B R345 | Umea | SWE | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1808 | 2.00 | 3 | -0.11 | 20 | -2.20 | |
|  Forsberg, Mikael | | | 1713 | SWE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Hasselgren, Lars-Erik | | | 1638 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Sonning, Samuel | | | 1608 | SWE | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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