Individual Calculations February 2018 |
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Martens, Dirk Total change: -31.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 B | Hamburg | GER | 2018-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1998 | 2011 | 1.00 | 5 | -1.59 | 20 | -31.80 | |
| Groetzbach, Daniel | | | 2095 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | Gramenz, Jens | | | 1929 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | | Ahlers, Volkmar | | | 1989 | GER | 1.00 | 1 | 0.47 | 20 | 9.40 | | Wiechmann, Michael | | | 1971 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | Schoene, Karsten | | | 2005 | GER | 0.00 | 1 | -0.51 | 20 | -10.20 | | 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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