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Individual Calculations April 2018 |
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| Roehr, Oliver Total change: -1.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q6 D | Kassel | GER | 2018-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1857 | 2.50 | 4 | -0.04 | 40 | -1.60 | |
|  Hofmeister, Frank | | | 1804 | GER | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Wiktorczyk, Michel | | | 1663 | GER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Armbrust, Matthias | | | 1792 | GER | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Krneta, Slavko | | | 1764 | GER | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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