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Individual Calculations September 2021 |
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| Nyberg, Stefan Total change: -2.80 | |   |
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| Uppsala Chess Festival 2021 WE grp 2 | Uppsala | SWE | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1910 | 2.00 | 5 | -0.14 | 20 | -2.80 | |
|  Johansson, Olle | | | 1967 | SWE | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Soppela, Toni | | | 1979 | SWE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wickstrom, Tommy | | | 1970 | SWE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Michelsonas, Eduardas | | | 1961 | SWE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Berntsson, Jonas | | | 1932 | SWE | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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