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Individual Calculations March 2020 |
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| Obst, Volker Total change: -13.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 F | Hamburg | GER | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1478 | 2.00 | 4 | -0.34 | 40 | -13.60 | |
|  Rennkamp, David | | | 1395 | GER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Lipka, Werner | | | 1478 | GER | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Badih, Sylvia | | | 1333 | GER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Lohkamp, Rolf | | | 1452 | GER | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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