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Individual Calculations December 2018 |
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| Held, Helmut Total change: -10.40 | |   |
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| 21. Senioren-Schach-Open Bad Griesbach | Bad Griesbach | GER | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1877 | 2.50 | 6 | -0.52 | 20 | -10.40 | |
|  Luebbers, Doris, Dr. | | | 1489 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Benes, Petr | c | | 2072 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Schuster, Herbert | | | 1782 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Lodes, Hermann | | | 2074 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Boldt, Heinrich | | | 1832 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Bock, Ortwin | | | 1938 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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