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Individual Calculations February 2023 |
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| Mothes, Rainer Total change: -3.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 D | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1697 | 2.50 | 5 | -0.16 | 20 | -3.20 | |
|  Bertram, Thomas | | | 1714 | GER | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Kaesemann, Holger, Dr. | | | 1685 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Wesnigk, Karl-Heinz | | | 1664 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Fichtl, Andreas | | | 1709 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Hintze, Lobosch | | | 1600 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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