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Individual Calculations September 2021 |
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| Karlsson, Johan 1974 Total change: -36.60 | |   |
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| Uppsala Chess Festival 2021 WE grp 4 | Uppsala | SWE | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1651 | 0.50 | 5 | -1.83 | 20 | -36.60 | |
|  Norqvist, Lars | | | 1699 | SWE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Eriksson, Anders Maj | | | 1685 | SWE | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Kallin, Anders | | | 1682 | SWE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Westman, Lennart | | | 1651 | SWE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Bragman, Hans | | | 1661 | SWE | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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