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Individual Calculations January 2018 |
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| Wellhoefer, Roman Total change: -25.00 | |   |
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| 20. Senioren-Schach-Open Bad Griesbach | Bad Griesbach | GER | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1945 | 2.00 | 6 | -1.25 | 20 | -25.00 | |
|  Thonig, Manfred | | | 1622 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Koetzsch, Ulrich | | | 2117 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Sobeck, Guenter | | | 2082 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Stoehr, Helmut | | | 1992 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Auterhoff, Juergen, Dr. | | | 1786 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Zwetz, Anita | | | 1836 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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