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Individual Calculations February 2020 |
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| Gruender, Michael Total change: 5.60 | |   |
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| 29. Erfurter Schachfestival Meisterturnier | Erfurt | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1902 | 2.50 | 7 | 0.22 | 20 | 4.40 | |
|  Reitz, Philipp | | | 2068 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Easwaralingam, Adesh | | | 2045 | DEN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hoehn, Michael | | | 2018 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Berberich, Christoph | | | 1988 | SUI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Arnhold, Steffi | | | 2018 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Bonnelykke, Ole | | | 2059 | DEN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Geisshirt, Marco | | | 2022 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Niedersaechsische Landeseinzelmeisterschaften 2020 - A-Open | Verden (Aller) | GER | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1902 | 3.50 | 7 | 0.06 | 20 | 1.20 | |
| | Lau, Udo | | | 2166 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Kiesel, Harald | | | 2042 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Poelig, Juergen | | | 1846 | GER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bieler, Janek | | | 1803 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Richter, Stefan Vu | | | 1779 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Rossberg, Jonathan | | | 1834 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Reichelt, Ole | | | 1923 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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