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Individual Calculations December 2023 |
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| Kuhn, Andreas Total change: -32.40 | |   |
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| 5. Heidelberger Schachherbst A-Turnier | Heidelberg | GER | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1855 | 0.50 | 5 | -1.72 | 20 | -34.40 | |
|  Perske, Paul | | | 2081 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Cernov, Henrik | | | 2094 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Donchev, Doncho | | | 1788 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Uyar, Levin | | | 1719 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Speicher, Franz | | | 1823 | GER | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | Jubilaeumsturnier 30 Jahre Foerderkreis over 50 | Bad Soden-Salmuenster | GER | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1855 | 3.00 | 7 | 0.10 | 20 | 2.00 | |
| | Meertens, Martin | | | 2065 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gaul, Karl-Heinz | | | 1536 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Limbach, Torsten | | | 1992 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Hanewinkel, Winfried | | | 1957 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Hanewinkel, Martin | | | 1939 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Jahn, Constanze | | wm | 2023 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Giulian, Rosemary A | | | 1884 | SCO | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | |
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