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Individual Calculations March 2023 |
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| Derlich, Sarah Sima Total change: 51.60 | |   |
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| 24. NordWest-Cup Open B | Bad Zwischenahn | GER | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1548 | 2.50 | 5 | 0.40 | 40 | 16.00 | |
|  Korte, Markus | | | 1834 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Kreusch, Frank | | | 1781 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Skytte, Robert | | | 1420 | DEN | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Karich, Oliver | | | 1566 | GER | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Margaryan, Venera | | | 1482 | GER | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | Amager Skakforenings aabne Klubmesterskab 2023 Round 3-4 | Copenhagen | DEN | 2023-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1512 | 1.50 | 2 | 0.89 | 40 | 35.60 | |
| | Hansen, Henrik Damgaard | | | 1757 | DEN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gade, Jens | | | 1575 | DEN | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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