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Individual Calculations March 2012 |
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| Persson, Borje Total change: -12.45 | |   |
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| Karlstad Open 2011 | Karlstad | SWE | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1948 | 0.50 | 2 | -0.83 | 15 | -12.45 | |
|  Dahlstedt, Anders | | | 1821 | SWE | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Stenman, Christoffer | | | 1831 | SWE | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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