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Individual Calculations August 2023 |
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| Lerch, Johannes Total change: -16.00 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2299 | 4.50 | 8 | -0.80 | 20 | -16.00 | |
|  Deutschmann, Matthias | | | 2141 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Kummerow, Heiko | f | | 2154 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Mainka, Alwin | | | 2151 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sabirov, Rafael | | | 2122 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Foerster, Erik | | | 2165 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Dudin, Gleb | m | | 2486 | FID | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Schleicher, Guido | | | 2151 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Schwibbert, Jonas | | | 2031 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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