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Individual Calculations February 2013 |
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| Bjorkeroth, Johan Total change: -3.30 | |   |
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| Karlstad Open 2012 | Karlstad | SWE | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2013 | 3.50 | 6 | -0.11 | 30 | -3.30 | |
|  Storm, Ingemar | | | 1700 | SWE | 1.00 | 1 | 0.14 | 30 | 4.20 | |  Ernst, Thomas | g | | 2398 | SWE | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Bohman, Leif | | | 1886 | SWE | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Westerlund, Ola | | | 1843 | SWE | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Gummesson, Ingvar | | | 1908 | SWE | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Wiman, Kenneth | | | 1921 | SWE | 1.00 | 1 | 0.37 | 30 | 11.10 | |
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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