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Individual Calculations April 2023 |
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| Petersen, Jan Total change: -6.40 | |   |
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| Norresundby Skakklubs klubturnering 2022-2023 - 2 Round 7-9 | Norresundby | DEN | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1655 | 2.50 | 4 | -0.32 | 20 | -6.40 | |
|  Jacobsen, Per | | | 1326 | DEN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shah, Yasin | | | 1706 | DEN | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Elzubeir, Omar | | | 1586 | DEN | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Harlund, David | | | 1267 | DEN | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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