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Individual Calculations September 2022 |
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| Sommer, Justus Total change: 14.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022 Finale B | Magdeburg | GER | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2107 | 3.50 | 5 | 0.37 | 40 | 14.80 | |
|  Blum, Frederik | | | 1999 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Niesel, Matthias P. | | | 2006 | GER | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Mainka, Alwin | | | 2059 | GER | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Ploog, Martin, Dr. | | | 2049 | GER | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Siemes, Robert | | | 1964 | GER | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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