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Individual Calculations January 2020 |
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| Ehrhardt, Michael Total change: 30.80 | |   |
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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 |
| 1545 | 1599 | 2.50 | 3 | 0.77 | 40 | 30.80 | |
|  Frienen, Hans-Peter | | | 1507 | GER | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Buettgenbach, Uwe Eugen | | | 1583 | GER | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Conrad, Heidrun | | | 1545 | GER | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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