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Individual Calculations July 2009 |
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| Duchrow, Oliver Total change: -5.70 | |   |
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| Oberliga Ost Gruppe A | Hamburg | GER | 2008-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2158 | 2.50 | 11 | -2.72 | 15 | -40.80 | |
|  Zipfel, Frank | | | 2178 | GER | 0.00 | 1 | -0.47 | 15 | -7.05 | |  Ulms, Sandra | | | 2160 | GER | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Rausch, Stephan | f | | 2300 | GER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Graf, Roland | | | 2208 | GER | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Brauer, Christian | | | 2131 | GER | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Jaeger, Dominik | | | 2140 | GER | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Windelband, Jens | | | 2188 | GER | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Greger, Ubald | | | 2106 | GER | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Boettger, Lukas | | | 2129 | GER | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Schindler, Christian | | | 2142 | GER | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Reipsch, Jens | f | | 2271 | GER | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | Haspa Schachpokal 2009 | Bargteheide | GER | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2158 | 5.50 | 7 | 2.34 | 15 | 35.10 | |
| | Lindner, Ulrich | | | 1953 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Powierski, Christian | | | 1933 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Wronn, Bernd | | | 2269 | GER | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Bodnar, Alexander | m | | 2310 | UKR | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Lindinger, Markus | f | | 2283 | GER | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Hetey, Laszlo | m | | 2347 | GER | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Freckmann, Mark | f | | 2238 | GER | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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