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Individual Calculations February 2020 |
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| Krafzik, Roland Total change: 29.40 | |   |
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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 |
| 1799 | 1712 | 3.00 | 4 | 1.47 | 20 | 29.40 | |
|  Werner, Rene | | | 1816 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Donchev, Doncho | | | 1829 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Buelau, Daniel | | | 1801 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Wohlrabe, Joerg | | | 1751 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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