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Individual Calculations August 2023 |
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| Atar, Efecan Total change: -50.80 | |   |
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| Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1618 | 4.00 | 8 | -1.27 | 40 | -50.80 | |
|  Pollerberg, Amelie | | | 1475 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Milonas, Fotios | | | 1591 | GER | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Clauss, Annika | | | 1482 | GER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Kovalskyy, Alicia | | | 1496 | GER | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Schulz, Robin | | | 1496 | GER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Kernchen, Peter | | | 1536 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Al Marawi, Yousef | | | 1550 | GER | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Bohatyrova, Mariia | | | 1357 | GER | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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