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Individual Calculations May 2015 |
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| Schumacher, Ursula Total change: 10.20 | |   |
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| 6. Senioren-Schachopen Bad Neuenahr | Bad Neuenahr-Ahrweiler | GER | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1660 | 3.50 | 9 | 0.51 | 20 | 10.20 | |
|  Schulte-Braeucker, Horst | | | 2024 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Van Houten, Henk | | | 1769 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Meyer, Walter | | | 1841 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Jung, Michael, Prof. | | | 1793 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Wahl, Hedi | | | 1556 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Lichtblau, Ernst | | | 1776 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Graffenberger, Wilhelm | | | 1760 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Jacob, Barbara | | | 1821 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lueders, Guenter, Dr. | | | 1786 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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