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Individual Calculations December 2017 |
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| Niesel, Matthias Total change: -7.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 B | Magdeburg | GER | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2113 | 3.00 | 5 | -0.39 | 20 | -7.80 | |
|  Kuhn, Udo | | | 1996 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Ahlers, Volkmar | | | 1986 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Woynowski, Manfred | | | 1906 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ulrich, Karl-Heinz | | | 1984 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Welsh, Michael | | | 2023 | IRL | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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