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Individual Calculations August 2023 |
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| Lundeby, Oyvind Andersen Total change: 16.20 | |   |
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| Acrtic Chess 2023 Norrbotten Open | Haparanda | SWE | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2142 | 4.50 | 7 | 0.81 | 20 | 16.20 | |
|  Przylecki, Mateusz | | | 1742 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Varga, Zoltan | g | | 2375 | HUN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Soraas, Torben | c | | 2116 | NOR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mikheev, Stanislav | m | | 2338 | SRB | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Lu, Miaoyi | | wm | 2171 | CHN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Hart, Alexander | | | 1989 | SWE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Hammari, Vinjar | | | 2061 | NOR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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