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Individual Calculations February 2019 |
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| Rosenberg, Oliver Total change: -33.80 | |   |
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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 |
| 1801 | 1986 | 2.00 | 5 | -1.69 | 20 | -33.80 | |
|  Hertel-Mach, Frank | | | 1838 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Reimann, Fredy | | | 1772 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mauch, Johannes | | | 1833 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Niemann, Silvio | | | 1825 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Fomenkov, Alexander | | | 1737 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | |
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