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Individual Calculations February 2018 |
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| Erdmann, Frank Total change: 15.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 D | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1741 | 3.00 | 5 | 0.77 | 20 | 15.40 | |
|  Daum, Heiko | | | 1876 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Boettcher, Frank, Dr. | | | 1847 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Johnen, Franz | | | 1759 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Frackowiak, Stanislaw | | | 1615 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Hueskens, Gerd | | | 1803 | 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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