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Individual Calculations August 2023 |
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| Donchenko, Alexander Total change: 16.30 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2544 | 2667 | 7.50 | 9 | 1.63 | 10 | 16.30 | |
|  Voicu-Jagodzinsky, Carmen | | wg | 2297 | ROU | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Bai, Adelard | f | | 2414 | TPE | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Dudin, Gleb | m | | 2486 | FID | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Svane, Frederik | g | | 2603 | GER | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Aryan, Chopra | g | | 2626 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Bluebaum, Matthias | g | | 2672 | GER | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Mendonca, Leon Luke | g | | 2623 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Svane, Rasmus | g | | 2616 | GER | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Kobo, Ori | g | | 2556 | ISR | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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