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Individual Calculations January 2020 |
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| Erdmann, Frank Total change: 18.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 E | Duesseldorf | GER | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1697 | 4.00 | 5 | 0.90 | 20 | 18.00 | |
|  Singer, Jochen | | | 1546 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Arndt, Wilfried | | | 1540 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Simmon, Norbert | | | 1660 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Klas, Friedrich Guenther | | | 1620 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Hufnagel, Markus | | | 1679 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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