Individual Calculations July 2009 |
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Zerfass, Otfried Total change: 12.30 | | |
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Deutsche Amateurmeisterschaft B | Magdeburg | GER | 2009-05-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1967 | 1994 | 3.50 | 5 | 0.82 | 15 | 12.30 | |
| Bernhoeft, Steffen | | | 1937 | GER | 1.00 | 1 | 0.42 | 15 | 6.30 | | Scholbach, Tillmann, Dr. | | | 1957 | GER | 1.00 | 1 | 0.45 | 15 | 6.75 | | Koenig, Marco, Dr. | | | 2058 | GER | 0.00 | 1 | -0.41 | 15 | -6.15 | | Voigt, Detlev | | | 1914 | GER | 0.50 | 1 | -0.11 | 15 | -1.65 | | Duhn, Marc | | | 1971 | GER | 1.00 | 1 | 0.47 | 15 | 7.05 | | 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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