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Individual Calculations February 2020 |
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| Doraszelski, Alexander Total change: 87.60 | |   |
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| 5. Internationales Spandauer Weihnachtsopen 2019 | Berlin | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1645 | 2.00 | 6 | 0.30 | 40 | 12.00 | |
|  Lange, Jannis | | | 2045 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Troyke, Jannis | | | 1827 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kranz, Paul-Oliver | | | 1337 | GER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Faust, Adrian | | | 1929 | GER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Hengelbrock, Johannes | | | 1922 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Koetz, Andreas | | | 1913 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 D | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1645 | 3.50 | 5 | 1.89 | 40 | 75.60 | |
| | Schunke, Oliver | | | 1853 | GER | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Kasubek, Karsten | | | 1833 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Sauer, Tim | | | 1691 | GER | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Schindler, Rudolf, Dr. | | | 1768 | GER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Meffert, Claudia | | | 1755 | GER | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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