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Individual Calculations November 2009 |
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| Jessen, Ernst J. Total change: 12.75 | |   |
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| Nordic Championship for seniors | Fredrikstad | NOR | 2009-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1759 | 2.00 | 5 | 0.51 | 25 | 12.75 | |
|  Ofstad, Per | | | 2159 * | NOR | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Flotten, Erling | | | 1840 | NOR | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Asmund, Erik | | | 1777 | DEN | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Bjorgvik, Jan Arne | | | 1925 | NOR | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Kristjansson, Sigurdur | | | 1935 | ISL | 0.50 | 1 | 0.23 | 25 | 5.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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