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Individual Calculations September 2019 |
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| Brettschneider, Karl Total change: 10.20 | |   |
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| 27. Offene Seniorenmeisterschaft Sachsen-Anhalt | Magdeburg | GER | 2019-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2023 | 4.00 | 6 | 0.51 | 20 | 10.20 | |
|  Andersen, Knut | | | 2055 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Hoffmann, Uwe | | | 2092 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kusch, Jacek | | | 1720 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Hauke, Hans | | | 1713 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Richter, Gerald | | | 2052 | BEL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kollberg, Lothar | | | 2059 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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