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Individual Calculations July 2017 |
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| Boettcher, Elke Total change: -8.40 | |   |
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| ChessClassics 2017 Senioren ab 65 | Bad Neuenahr | GER | 2017-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1721 | 3.00 | 7 | -0.42 | 20 | -8.40 | |
|  Mann, Klaus-Dieter | | | 2075 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Graffenberger, Marianne | | | 1431 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bitsch, Heinz | | | 1866 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Wahl, Hedi | | | 1542 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Strohbusch, Frank, Dr. | | | 1840 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Graw, Rolf | | | 1797 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Koellmer, Hans | | | 1582 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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