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Individual Calculations May 2023 |
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| Brettschneider, Karl Total change: -14.60 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1939 | 4.50 | 9 | -0.73 | 20 | -14.60 | |
|  Schulze Forsthoevel, Manfred | | | 1570 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Pruesse, Horst | | | 2089 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Esswein, Karlheinz | | | 2069 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Doetzel, Hartwig, Dr. | | | 1802 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Sand, Rosemarie | | | 1737 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Leser, Alfred | | | 1700 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Winkelmeier, Alfred | | | 1831 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Loew, Gerald | f | | 2188 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Plauth-Herr, Sabine | | | 1845 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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