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Individual Calculations September 2021 |
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| Ahrens, Gunnar Total change: -15.00 | |   |
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| 33. Kieler Open 2021 | Kiel | GER | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1692 | 2.00 | 7 | -0.75 | 20 | -15.00 | |
|  Arndt, Magnus | f | | 2092 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Moeller, Rainer | | | 1365 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hufendiek, Ekkehard | | | 1954 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kosanke, Stefan | | | 2033 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bruehl, Rainer | | | 1293 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peglau, Sarah | | | 1888 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kort, Felix | | | 1816 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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