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Individual Calculations February 2020 |
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| Kandeler, Christian Total change: -34.00 | |   |
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| 5. Internationales Spandauer Weihnachtsopen 2019 | Berlin | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1851 | 3.00 | 6 | -0.90 | 40 | -36.00 | |
|  Boettcher, Patrick | | | 2112 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Fontaine, Constantin | | | 1483 | GER | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Lehmann, Michael | | | 1643 | GER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sundui, Chinguun | | | 1631 | MGL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Hahn, Thomas | | | 1928 | GER | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Niu, Qiming | | | 1521 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 C | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1851 | 2.50 | 5 | 0.05 | 40 | 2.00 | |
| | Grabenhorst, Joerg | | | 1781 | GER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Geldner, Gerrit | | | 1820 | GER | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Wiege, Matthias | | | 1760 | GER | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Toepper, Olaf, Dr. | | | 1896 | GER | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Schmidt, Joerg | | | 2044 | GER | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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