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Individual Calculations May 2019 |
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| Janssen, Wolfgang Total change: 19.20 | |   |
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| 18. Deutsches Senioren-Derby (60) 2019 | Undeloh | GER | 2019-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1675 | 2.00 | 4 | 0.96 | 20 | 19.20 | |
|  Spieker, Hans-Joachim | | | 1864 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Lenz, Thomas | | | 1777 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Muehlberg, Frank | | | 1883 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Eisner, Ernst | | | 1919 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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