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Individual Calculations August 2023 |
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| Schwibbert, Jonas Total change: 27.20 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2031 | 5.00 | 9 | 1.36 | 20 | 27.20 | |
|  Spickermann, Sven | | | 1938 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Schimnatkowski, Lukas | | | 2257 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Eldho, Skaria | | | 1912 | IND | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Bluebaum, Johanna | | | 1928 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Syrov, Arkadi | f | | 2298 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Steinbach, Wolfgang | | | 1868 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Abdulrahman Mohammad, Al Taher | f | | 2258 | UAE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Lerch, Johannes | f | | 2299 | AUT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Karsten, Jan | m | | 2251 | RSA | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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