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Individual Calculations February 2023 |
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| Gerlach, Andreas, Dr. Total change: -20.60 | |   |
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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 |
| 1618 | 1625 | 1.00 | 4 | -1.03 | 20 | -20.60 | |
|  Lange, Malina | | | 1666 | GER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Khanbekyan, Areg | | | 1508 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Finke, Stephan | | | 1695 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Yon, Gregory | | | 1604 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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