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Individual Calculations May 2023 |
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| Polster, Wolfgang, Dr. Total change: -38.60 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2228 | 5.50 | 9 | -1.93 | 20 | -38.60 | |
|  Unterkoffler, Thomas | | | 1855 | GER | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Launert, Martin, Dr. | | | 1836 | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Schmitz, Tim | | | 1860 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kube, Hannelore | | | 1900 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Scheckenbach, Franz | | | 2011 | GER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kaiser, Guenter | | | 1963 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hornung, Hans, Dr. | | | 2047 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Bohnstorff, Michael | | | 1999 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Esswein, Karlheinz | | | 2069 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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