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Individual Calculations July 2022 |
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| Sand, Rolf, Dr. Total change: 4.40 | |   |
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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 |
| 1870 | 1898 | 5.00 | 9 | 0.22 | 20 | 4.40 | |
|  Schulze Forsthoevel, Manfred | | | 1564 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Comes, Bruno | | | 2136 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Jahn, Constanze | | wm | 2036 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Schaberg, Wolfgang | | | 1808 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Bigott, Martin | | | 1791 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Huber, Helmut | | | 1719 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kolthoff, Siegmund | | | 2023 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kalkmann, Hans | | | 1832 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Krebs, Dietmar | | | 1919 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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