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Individual Calculations September 2009 |
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| Petushkov, Markus Total change: 0.00 | |   |
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| SKZ-Open 2009 | Berlin | GER | 2009-05-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1894 | 0 | 2.50 | 5 | 0.00 | 1894 | | 0.00 | |
|  Oberling, Mario | | | 1838 | GER | 0.50 | 1 | 0.00 | | 0.00 | |  Schmalzried, Volker | | | 1875 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Sondermann, Johannes | c | | 2145 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Ziems, Michael | | | 1739 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Krawatzki, Armin | | | 1874 | GER | 1.00 | 1 | 0.00 | | 0.00 | |
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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