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Individual Calculations March 2023 |
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| Holand, Per Fredrik Total change: -48.60 | |   |
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| Ostlandsserien 1. div 2022-2023 R 6-7 | Diverse | NOR | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2075 | 1.00 | 1 | 0.25 | 20 | 5.00 | |
|  Edvardsen, Ragnar | | | 1883 | NOR | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Kragero Resort Chess International 2023 Title group | Kragero | NOR | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2075 | 3.00 | 9 | -2.68 | 20 | -53.60 | |
| | Seo, Jung Min | m | | 2509 | SWE | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Manukyan, Hayk T. | | | 1974 | ARM | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Brattgjerd, Isak Vinh | | | 1914 | NOR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Amundsen, Ask | | | 2000 | NOR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Skaslien, Ingrid | | | 1891 | NOR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Fossheim, Yngve | | | 1980 | NOR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Hestholm, Gustav | | | 1885 | NOR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Haugen, Lars Tormod | | | 1856 | NOR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Skarphedinsson, Ingvar Wu | | | 1867 | ISL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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