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Individual Calculations August 2023 |
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| Mayer, Rolf Total change: -6.00 | |   |
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| 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 | Bad Bertrich | GER | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1575 | 2.00 | 8 | -0.30 | 20 | -6.00 | |
|  Goris, Ton | | | 1915 | NED | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Kuehn, Matthias | | | 1934 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bigott, Martin | | | 1754 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hartung, Christian, Dr. | | | 1726 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bauer, Dieter | | | 1747 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kopischke, Maik | | | 1818 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bauchmueller, Franz-Josef | | | 1673 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Prenzel, Thomas | | | 1451 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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