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Individual Calculations February 2018 |
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| Krafzik, Roland Total change: -29.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 D | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1722 | 1.50 | 5 | -1.48 | 20 | -29.60 | |
|  Becker, Roland | | | 1697 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Schomann, Michael | | | 1662 | GER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Gottwald, Siegmar | | | 1673 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Eschweiler, Markus | | | 1673 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Fuhrmann, Frederik | | | 1546 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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