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Individual Calculations April 2019 |
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| Puetzkaul, Karl Total change: -1.00 | |   |
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| 17. Bayer Open | Leverkusen | GER | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1869 | 1.00 | 3 | -0.05 | 20 | -1.00 | |
|  Raupach, Gregor | | | 1992 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Vranidis, Athanassios | | | 1976 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rosenberger, Fritz, Dr. | | | 1967 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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