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Individual Calculations December 2017 |
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| Eberhardt, Michael Total change: 13.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 D | Magdeburg | GER | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1776 | 2.50 | 3 | 0.69 | 20 | 13.80 | |
|  Mahnke, Udo | | | 1672 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Demond, Ricardo | | | 1707 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Langosch, Thomas | | | 1725 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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