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Individual Calculations April 2009 |
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| Peschke, Uwe Total change: 0.45 | |   |
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| 33.Potsdamer Weihnachtsturnier | Potsdam | GER | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2124 | 4.00 | 6 | -0.37 | 15 | -5.55 | |
|  Segerberg, Tomas | | | 1962 | SWE | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Lenz, Tobias | | | 1915 | GER | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kliem, Helmut, Dr. | | | 1807 | GER | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Bach, Ulf-Gunter | | | 2022 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Zimmermann, Rene | | | 2007 | GER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Bachran, Boris | | | 1960 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | XII. Neujahrs Open | Guben | GER | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2124 | 6.00 | 9 | 0.40 | 15 | 6.00 | |
| | Schulz, Karsten | f | | 2288 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Krzysztofiak, Joanna | | | 1774 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Meduna, Eduard | | | 1774 | CZE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rudolph, Stephanie | | | 1925 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Czepczynski, Boguslaw | | | 1923 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Preuss, Siegfried | | | 1956 | GER | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Skorna, Ullrich | | | 2108 | GER | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Rietze, Clemens | | | 2171 | GER | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Bielinski, Dariusz | | | 2234 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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