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Individual Calculations December 2022 |
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| John, Volkmar Total change: -9.60 | |   |
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| Heusenstamm Sparkassen Open 2022 A | Heusenstamm | GER | 2022-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1642 | 0.50 | 5 | -0.48 | 20 | -9.60 | |
|  Stuemer, Paul | | | 2009 | GER | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Weil, Volker | | | 2031 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Trumpp, Lothar | | | 1915 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Koholka, Jan | | | 1750 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Minor, Dieter | | | 1817 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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