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Individual Calculations August 2023 |
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| Groenebaum, Benjamin Total change: 0.00 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1602 | 0 | 2.00 | 6 | 0.00 | 1477 | | 0.00 | |
|  Lohkaemper, Thomas | | | 1622 | GER | 0.00 | 1 | 0.00 | | 0.00 | |  Spreer, Lutz | | | 1582 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Foltin, Alica | | | 1578 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Kosfeld, Thorsten | | | 1577 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Reitz, Helmut | | | 1684 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Duchstein, Anna | | | 1568 | GER | 0.00 | 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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