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Individual Calculations September 2017 |
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| Witt, Holger Total change: 7.40 | |   |
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| 30. Internat. Kieler Open 2017 A-Gruppe | Kiel | GER | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1578 | 2.00 | 7 | 0.37 | 20 | 7.40 | |
|  Basey, Matthew | | | 1793 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Rohmann, Volker | | | 1818 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Bernhardsson, Sten | | | 1922 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bernard, Adrian | | | 1745 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rempe, Jonas | | | 1749 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Weber, Andreas | | | 1795 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Helmich, Joerg | | | 1722 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | |
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