Individual Calculations July 2009 |
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Roggon, Bernd Total change: -13.35 | | |
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Deutsche Amateurmeisterschaft B | Magdeburg | GER | 2009-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1950 | 2021 | 1.50 | 4 | -0.89 | 15 | -13.35 | |
| Hauptvogel, Andreas | | | 1985 | GER | 1.00 | 1 | 0.45 | 15 | 6.75 | | Hilker, Bjoern | | | 2022 | GER | 0.00 | 1 | -0.50 | 15 | -7.50 | | Metzger, Albert | | | 1880 | GER | 0.50 | 1 | -0.19 | 15 | -2.85 | | Voigt, Detlev | | | 1914 | GER | 0.00 | 1 | -0.65 | 15 | -9.75 | | 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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