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Individual Calculations August 2015 |
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| Pettersen, Kjell F. Total change: -48.40 | |   |
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| Norwegian Ch.sh. 2015 Cl.2 | Oslo | NOR | 2015-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1886 | 1.00 | 5 | -2.42 | 20 | -48.40 | |
|  Fossheim, Oyvind | | | 1738 | NOR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Karlstrom, Henrik | | | 1858 | NOR | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Lie, Lasse | | | 1705 | NOR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Morkedal, Oyvind | | | 1689 | NOR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Malin, Odd Gunnar | | | 1744 | NOR | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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