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Individual Calculations July 2022 |
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| Sand, Rosemarie Total change: -13.80 | |   |
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| 27. Bad Bertricher Schachtage 2022 Seniorenturnier over 50 | Bad Bertrich | GER | 2022-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1738 | 4.00 | 9 | -0.69 | 20 | -13.80 | |
|  Pruesse, Horst | | | 2081 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Luebbers, Doris, Dr. | | | 1515 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Harringer, Manfred | | | 2045 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Schulze Forsthoevel, Manfred | | | 1564 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Schwichtenberg, Juergen | | | 1705 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Jovi, Klaus | | | 1469 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Buciu, Aurel-John | c | | 1607 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Huber, Helmut | | | 1719 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Wolke, Reimund | | | 1864 | 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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