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Individual Calculations August 2023 |
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| Arnoldi, Ekkehard Total change: -44.40 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1479 | 0.50 | 4 | -1.11 | 40 | -44.40 | |
|  Haves, Daniel | | | 1768 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Yangibayev, Rustam | | | 1660 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Spreer, Lutz | | | 1582 | GER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Haase, Maike | | | 1203 | GER | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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