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Individual Calculations December 2017 |
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| Ahlers, Volkmar Total change: 3.20 | |   |
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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 |
| 2083 | 1986 | 2.00 | 5 | 0.16 | 20 | 3.20 | |
|  Schoengart, Ralf | | | 2071 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Niesel, Matthias | | | 2113 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Walkewitz, Hubert | c | | 2167 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Woll, Wilfried | | | 2013 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Schermer, Denis | | | 2052 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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