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Individual Calculations June 2023 |
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| Chen, Qingzhi Alexander Total change: 14.00 | |   |
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| Internationale Stuttgarter Stadtmeisterschaft 2023 A | Ditzingen | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1838 | 3.00 | 7 | 0.35 | 40 | 14.00 | |
|  Neuhoff, Laertes | | | 2109 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Demchenko, Yaroslav | | | 1814 | UKR | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Portnov, Dmytro | | | 1818 | UKR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Rosenberger, Frank | | | 2046 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Volk, Oskar | | | 1789 | GER | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Wettengel, Alexander | | | 1981 | GER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ludwig, Sebastian | | | 1981 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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