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Individual Calculations September 2023 |
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| Charbonnier Schuermann, Michel Total change: -6.40 | |   |
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| 7. Bayer Sommeropen 2023 | Leverkusen | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1613 | 1.00 | 3 | -0.16 | 40 | -6.40 | |
|  Meyer, Emil | | | 1820 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Scharff, Klaus | | | 1914 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Weirich, Ralf | | | 1393 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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