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Individual Calculations May 2010 |
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| Bachmann, Volker Total change: 1.95 | |   |
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| Landesliga Brandenburg | Potsdam | GER | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2061 | 2.00 | 3 | 0.13 | 15 | 1.95 | |
|  Graudons, Karsten | | | 2013 | GER | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Lenz, Tobias | | | 1929 | GER | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Vaideslaver, Olga | | | 1972 | GER | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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