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Individual Calculations May 2023 |
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| Ahmed, Daniel Total change: 11.80 | |   |
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| Offene Bezirkseinzelmeisterschaften Halle 2023 | Halle (Saale) | GER | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1915 | 3.50 | 5 | 0.59 | 20 | 11.80 | |
|  Binnewies, Markus | | | 1780 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Safonova, Valeria | | | 1756 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kalliwoda, Enrico | | | 1730 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Groebel, Aaron | | | 2083 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Sedlmayr, David | | | 1916 | GER | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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