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Individual Calculations June 2023 |
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| Sturm, Hubert Total change: 1.20 | |   |
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| 55. Niedersaechsische Senioren-Schacheinzelmeisterschaft 2023 | Sottrum | GER | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1690 | 2.00 | 5 | 0.06 | 20 | 1.20 | |
|  Kolthoff, Siegmund | | | 2065 | GER | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Mueller, Norbert | | | 2014 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Heid, Magdalene | | | 1480 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Pundt, Wilfried | | | 1830 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Watermann, Bernd | | | 1585 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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