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Individual Calculations February 2023 |
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| Haase, Maike Total change: 23.20 | |   |
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| Internationales Winter Open 2022 | Berlin | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1191 | 0.00 | 4 | -0.15 | 40 | -6.00 | |
|  Nguyen, Phuc Nhat | | | 1952 | GER | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Morczynski, Joachim | | | 1661 | GER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kellner, Nikolaus | | | 1657 | AUT | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Lange, Malina | | | 1666 | GER | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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 Q3 G | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1089 | 1191 | 2.00 | 2 | 0.73 | 40 | 29.20 | |
| | Hetzer, Margarete | | | 1039 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kurze, Brigitte | | | 1139 | GER | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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