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Individual Calculations July 2019 |
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| Ehrich, Dieter Total change: -4.40 | |   |
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| 9. Potsdamer Sommeropen | Potsdam | GER | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1616 | 2.50 | 6 | -0.22 | 20 | -4.40 | |
|  Tham, Nam | | | 1993 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Partsch, Manfred | | | 1331 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Binder, Thomas | | | 1773 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pecoraro, Yelisei | | | 1291 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Stephan, Andre | | | 1785 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ochsenkuehn, Michael | | | 1727 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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