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Individual Calculations April 2009 |
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| Poeltelt, Helmut, Dr. Total change: 46.75 | |   |
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| 25.offene Berliner Senioren Stadtmeisterschaft | Berlin | GER | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1747 | 3.50 | 8 | 1.87 | 25 | 46.75 | |
|  Schulz, Wolfgang (ber) | | | 2097 | GER | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Welz, Peter, Dr. | f | | 2097 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mellenthin, Horst | | | 1934 | GER | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Rollwitz, Juergen | | | 1996 | GER | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Nietsch, Horst | | | 2013 | GER | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Kolkwitz, Klaus | | | 1936 | GER | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Kornath, Heinrich | | | 1945 | GER | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Mueller, Johannes | | | 1905 | GER | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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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