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Individual Calculations July 2009 |
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| Bachmann, Volker Total change: 3.75 | |   |
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| Landesliga Brandenburg 2008/2009 | Potsdam | GER | 2008-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2083 | 1.50 | 6 | 0.15 | 25 | 3.75 | |
|  Urban, Hans-Rainer | | | 2144 | GER | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Rolle, Eric | | | 2252 | GER | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Schoene, Ralf | m | | 2311 | GER | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Gyoerkos, Lajos | m | | 2388 | HUN | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Spivak, Ilya | | | 2386 | RUS | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Schurade, Matthias | f | | 2369 | GER | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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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