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Individual Calculations February 2020 |
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| Roloff, Karsten Total change: -16.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 E | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1593 | 1.50 | 4 | -0.82 | 20 | -16.40 | |
|  Sohr, Luna | | | 1319 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Herrmann, Jakob | | | 1453 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Osterland, Christian | | | 1669 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kellner, Rene | | | 1663 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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