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Individual Calculations July 2017 |
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| Boettcher, Ulrich Total change: -23.40 | |   |
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| ChessClassics 2017 Senioren ab 65 | Bad Neuenahr | GER | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2055 | 4.00 | 8 | -1.17 | 20 | -23.40 | |
|  Briesemeister, Klaus | | | 1709 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Kluever, Horst | | | 1857 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Wahl, Frithjof, Dr. | | | 1966 | GER | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gerhards, Walter | | | 1888 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Terhorst, Jochen | | | 2178 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Riesenbeck, Juergen | | | 2125 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Abel, Hans-Peter | | | 1888 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Von Der Lippe, Hans-Bernd | | | 1879 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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