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Individual Calculations April 2023 |
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| Strand, Vetle Bjorge Total change: 29.20 | |   |
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| Ostlandsserien 2. div A 2022-2023 R 6-7 | Diverse | NOR | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 1997 | 1.50 | 2 | 0.61 | 40 | 24.40 | |
|  Havik, Victor | | | 2075 | NOR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Sidselrud, Steinar | | | 1996 | NOR | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Ostfolmesterskap sjakk 2023 | Fredrikstad | NOR | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1997 | 2.00 | 3 | 0.12 | 40 | 4.80 | |
| | Mirza, Raad | | | 1851 | NOR | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Lunde, Sigmund | | | 1735 | NOR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Skaar, Ben Samuel Groth | | | 2100 | NOR | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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