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Individual Calculations April 2009 |
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| Vidic, Dobrivoje Total change: -8.75 | |   |
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| 25.offene Berliner Senioren Stadtmeisterschaft | Berlin | GER | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1841 | 0.50 | 3 | -0.35 | 25 | -8.75 | |
|  Durth, Konrad | | | 2047 | GER | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Hoppensack, Manfred | | | 2019 | GER | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Fiedler, Wolfgang | | | 1958 | GER | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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