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Individual Calculations December 2022 |
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| Steffens, Olaf Total change: -8.80 | |   |
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| 5. Schach Open Leer - A Open | Leer | GER | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2060 | 3.00 | 7 | -0.54 | 20 | -10.80 | |
|  Launert, Martin, Dr. | | | 1821 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Hintze, Helge | f | | 2224 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Eyvazli, Ilkin | | | 1860 | UKR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Sturm, Tobias | | | 1990 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lehmann, Edwin | | | 1923 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bracker, Arne | | | 2294 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ewert, Hannes | f | | 2292 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Oberliga Nord-West 2022-2023 November 2022 | various | GER | 2022-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2052 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
| | Lehmann, Holger | | | 2125 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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