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Individual Calculations December 2021 |
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| Hauernherm, Stefan Total change: 3.60 | |   |
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| 4. DPI BDO Schach-Open Leer A-Open | Leer | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1971 | 3.00 | 6 | 0.18 | 20 | 3.60 | |
|  Kopylov, Daniel | | | 2299 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Cordes, Jule | | | 1801 | NED | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Petri, Ben-Luca | | | 1820 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Heinemann, Ernst | | | 2168 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Linde, Wolfgang | | | 2147 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Tober, Julian | | | 1774 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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