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Individual Calculations February 2019 |
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| Ostermann, Martin Total change: 0.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 B | Potsdam | GER | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2019 | 3.00 | 5 | 0.01 | 40 | 0.40 | |
|  Stellmacher, Nico | | | 1937 | GER | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Krieger, Fabian | | | 1948 | GER | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Koenig, Frank | | | 1941 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Zschiesing, Falk | | | 1970 | GER | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Tschernatsch, Johannes | | | 1948 | GER | 0.50 | 1 | -0.10 | 40 | -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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