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Individual Calculations September 2023 |
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| Bickmann, Uwe Total change: -31.80 | |   |
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| Chessence Premium Open Tournament No. 4 Group A | Willingen | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1832 | 1.50 | 5 | -1.59 | 20 | -31.80 | |
|  Schuetz, Robert | | | 1646 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Tunger, Mario | | | 1870 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mayer, Rolf | | | 1569 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kern, Rene | | | 1777 | GER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Wiktorczyk, Michel | | | 1831 | GER | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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