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Individual Calculations May 2023 |
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| Debertshaeuser, Joern Total change: -19.80 | |   |
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| HSK-Osteropen 2023 | Hamburg | GER | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2049 | 3.00 | 6 | -0.99 | 20 | -19.80 | |
|  Nguyen, Quang Anh | | | 1649 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Woelk, Tom-Frederic | f | | 2292 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Domschke, Stephan | | | 1654 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Knaak, Michael | | | 1840 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Malchereck, Zion | | | 1708 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hovhannisyan, Artur | | | 2198 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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