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Individual Calculations July 2019 |
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| Hehn, Hartmut Total change: -6.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Finale B | Magdeburg | GER | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1997 | 2.50 | 5 | -0.13 | 20 | -2.60 | |
|  Arnhold, Kerstin | | | 2019 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Schoene, Karsten | | | 1977 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Liebold, Aaron | | | 1870 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Koellner, Aaron Noah | | | 2090 | GER | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Costa, Leonardo | | | 1933 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | 4. Esslinger Schachopen | Esslingen | GER | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1997 | 4.00 | 7 | -0.20 | 20 | -4.00 | |
| | Marzec, Witold | | | 1711 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Degenhard, Simon | f | | 2228 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Tjahja, Deryl | | | 1846 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sonnleitner, Ernst | | | 1852 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jeske, Mark | | | 2168 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Coellen, Florian | | | 1856 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Schmidt, Markus | | | 1761 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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