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Individual Calculations September 2023 |
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| Ettel, Ralf Total change: 3.80 | |   |
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| Lichtenberger Sommer 2023 | Berlin | GER | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1511 | 1.50 | 7 | 0.19 | 20 | 3.80 | |
|  Zesewitz, Martin | | | 1916 | GER | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Schmidt, Juergen | | | 1891 | GER | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Witte, Ronald | | | 1973 | GER | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Hauer, Andreas | | | 1912 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hoyer, Olaf | | | 1826 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Schilly, Hans-Joachim | | | 1687 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Geiss, Anne | | | 1437 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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