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Individual Calculations February 2019 |
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| Nacke, Lars Total change: -16.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 C | Potsdam | GER | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1669 | 0.50 | 3 | -0.14 | 20 | -2.80 | |
|  Retzlaff, Thomas | | | 1901 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Maetzing, Hans-Dieter, Dr. | | | 1931 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hanisch, David | | | 1859 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2018-2019 Q4 C | Magdeburg | GER | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1669 | 0.50 | 4 | -0.67 | 20 | -13.40 | |
| | Schwarz, Hans | | | 1832 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Leisner, Ekkehardt | | | 1894 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mueller, Mario | | | 1825 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bassen, Christopher | | | 1756 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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