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Individual Calculations February 2020 |
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| Koch, Jens Total change: 1.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 D | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1769 | 2.50 | 4 | 0.08 | 20 | 1.60 | |
|  Bursian, Tim | | | 1690 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Oswald, Hannah | | | 1635 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Conrad, Karl | | | 1709 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Abele, Anais | | | 1735 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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