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Individual Calculations February 2020 |
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| Jacob, Barbara Total change: -6.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 C | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1757 | 1.50 | 5 | -0.31 | 20 | -6.20 | |
|  Woynowski, Manfred | | | 1866 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Willin, Bernhard | | | 1878 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kosak, Matjaz | | | 1787 | SLO | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Heuermann, Heinz-Burkhard | | | 1974 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hielscher, Ursula | | | 1803 | GER | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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