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Individual Calculations December 2021 |
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| Aden, Tammo Total change: 131.60 | |   |
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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 |
| 2126 | 1907 | 5.00 | 7 | 3.29 | 40 | 131.60 | |
|  Ratsma, Midas | f | | 2218 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Hohlbein, Michael | | | 2066 | GER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Hentrop, Malte | | | 1775 | GER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Heinemann, Ernst | | | 2168 | GER | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Knuedel, Torben | | | 2191 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Kardoeus, David | | | 2186 | GER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Ewert, Hannes | f | | 2280 | GER | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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