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Individual Calculations February 2023 |
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| Hafermann, Lara Total change: 22.80 | |   |
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| Deutsche Vereinsmeisterschaft 2022 U20w | Muenster | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1414 | 2.00 | 6 | 0.41 | 40 | 16.40 | |
|  Voigt, Anastasia | | | 1824 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Groeschel, Karoline | | | 1709 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Rudolph, Eva | | | 1817 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Struebel, Katharina | | | 1325 | GER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Shevchenko, Alyona | | | 1342 | GER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Peglau, Dora | | | 1869 | GER | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 E | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1414 | 1.00 | 2 | 0.16 | 40 | 6.40 | |
| | Fellberg, Justus | | | 1429 | GER | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Petzke, Julian | | | 1514 | GER | 0.50 | 1 | 0.14 | 40 | 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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