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Individual Calculations October 2022 |
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| Obst, Volker Total change: 8.80 | |   |
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| Oranienburger Chess Open 2022 | Oranienburg | GER | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1483 | 0.50 | 2 | 0.22 | 40 | 8.80 | |
|  Zoll, Detlef | | | 1870 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Dietz, Andre | | | 1737 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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