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Individual Calculations August 2022 |
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| Sieber, Birk Total change: 0.00 | |   |
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| Sparkassen Chess Trophy 2022 B-Open | Dortmund | GER | 2022-07-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1624 | 0 | 2.00 | 5 | 0.00 | 1552 | | 0.00 | |
|  Sereda, Yaroslava | | | 1781 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Vojdani, Bahram | | | 1715 | GER | 1.00 | 1 | 0.00 | | 0.00 | |  Koch, Burkhard | | | 1774 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Chlechowitz, Maximilian | | | 1642 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Gerdes, Jesko | | | 1208 | GER | 0.50 | 1 | 0.00 | | 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) | | |
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