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Individual Calculations September 2012 |
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| Powalla, Klaus Total change: -14.55 | |   |
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| 12.Nordhaeuser Open | Nordhausen | GER | 2012-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1947 | 1.50 | 4 | -0.97 | 15 | -14.55 | |
|  Puschendorf, Steffen | | | 2210 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Bloedtner, Tim | | | 1731 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Wauer, Klaus | | | 1797 | GER | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Pitz, Marko | | | 1695 | GER | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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