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Individual Calculations December 2021 |
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| Ogrisek, Gerd Total change: -21.20 | |   |
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| Sachsen-Anhalt-Open 2021 | Magdeburg | GER | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1671 | 1.50 | 5 | -0.53 | 40 | -21.20 | |
|  Schumacher, Maik | | | 1839 | GER | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Zeuner, Ole | | | 1796 | GER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Kottke, Steffen | | | 1919 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Lehnert, Stefan | | | 1813 | GER | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Rabenstein, Jonathan | | | 1271 * | GER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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