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Individual Calculations February 2023 |
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| Schubert, Matthias Total change: -11.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 C | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1885 | 2.50 | 5 | -0.58 | 20 | -11.60 | |
|  Romanov, Denys | | | 1895 | GER | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Ullrich, Felix | | | 1683 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ulrich, Karl-Heinz | | | 1953 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Staehrfeldt, Philipp | | | 1742 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kosak, Matjaz | | | 1712 | SLO | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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