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Individual Calculations September 2009 |
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| Pedersen, Lars Erik Total change: 3.45 | |   |
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| 20th NATO Chess Championship | Hammelburg | GER | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2049 | 1.50 | 4 | 0.48 | 15 | 7.20 | |
|  Kertesz, Alfred | m | | 2270 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Donati, Roberto | | | 2149 | ITA | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Giua, Frederic | | | 2223 | FRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Garrett, Pieta | f | | 2326 | USA | 1.00 | 1 | 0.83 | 15 | 12.45 | |
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) | | | | Norwegian Championship Master | Bergen | NOR | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2048 | 3.50 | 9 | -0.25 | 15 | -3.75 | |
| | Martinsen, Stig K | | | 2194 | NOR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Ludvigsen, Frode | | | 2163 | NOR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Bryn, Askild | | | 2032 | NOR | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Pham, Toan Thanh | | | 2105 | NOR | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Flaata, Alexander R. | | | 2084 | NOR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Sorensen, Kristian | | | 2084 | NOR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Danielsen, Magnus | | | 2032 | NOR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Johansen, Paul | | | 2130 | NOR | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Sorgjerd, Jan | | | 2150 | NOR | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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