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Individual Calculations February 2023 |
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| Fichtl, Andreas Total change: -14.20 | |   |
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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 |
| 1751 | 1709 | 2.00 | 5 | -0.21 | 20 | -4.20 | |
|  Gierke, Juergen | | | 1785 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Buecker, Timo | | | 1727 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Voigt, Maik | | | 1749 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mothes, Rainer | | | 1697 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Fuhr, Michael | | | 1797 | GER | 0.00 | 1 | -0.38 | 20 | -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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 D | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1709 | 1.50 | 4 | -0.50 | 20 | -10.00 | |
| | Franz, Niclas | | | 1667 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Pichl, Christoph | | | 1674 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Wiese, Uwe | | | 1797 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Gutschke, Karl Ulrich, Dr. | | | 1704 | GER | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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