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Individual Calculations August 2023 |
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| Bach, Matthias Total change: 3.00 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2215 | 5.00 | 9 | 0.15 | 20 | 3.00 | |
|  Wadsworth, Matthew J | m | | 2431 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Prueske, Wolfgang | | | 1966 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Meins, Gerlef | m | | 2413 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Raichle, Joerg | | | 1854 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vortmeier, Jan | | | 1831 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kamsky, Gata | g | | 2659 | USA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kempe, Caius Emilian | | | 2079 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Petz, Stephan | | | 2053 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Song, Julien | m | | 2348 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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