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Individual Calculations February 2023 |
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| Grote, Dirk Total change: -2.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 B | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2066 | 3.00 | 5 | -0.42 | 20 | -8.40 | |
|  Hoppe, Frank | | | 1975 | GER | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Schaefer, Heiko | | | 1994 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Petersen, Finn Christopher | | | 1841 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Teschke, Max | | | 1789 | GER | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Noack, Thomas | | | 1999 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Landesliga Hamburg 2022-2023 January 2023 | various | GER | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2066 | 1.00 | 1 | 0.32 | 20 | 6.40 | |
| | Kort, Felix | | | 1932 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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