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Individual Calculations February 2019 |
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| Walkewitz, Hubert Total change: -17.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q4 B | Magdeburg | GER | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2123 | 2.50 | 5 | -0.89 | 20 | -17.80 | |
|  Schoene, Karsten | | | 2001 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Noack, Thomas | | | 1988 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Muedder, Rafael | | | 2022 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hehn, Hartmut | | | 1996 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kunisch, Wulf-Werner | | | 1944 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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