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Individual Calculations September 2012 |
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| Boschek, Hans-Joachim Dr Total change: -12.60 | |   |
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| 9. Longericher Sommer-Open | Koeln | GER | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1931 | 2.50 | 5 | 0.43 | 30 | 12.90 | |
|  Martino-Gross, Peter | | | 2110 | GER | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Fieberg, Christoph | | | 1845 | GER | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Liebsch, Felix | | | 1966 | GER | 1.00 | 1 | 0.55 | 30 | 16.50 | | | Maczkowiak, Thomas | | | 1943 | GER | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Evers, Leo | | | 2122 | GER | 0.00 | 1 | -0.25 | 30 | -7.50 | |
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) | | | | Sommer-Open A 2012 | Baden-Baden | GER | 2012-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1931 | 1.50 | 4 | -0.85 | 30 | -25.50 | |
| | Weindel, Joshua | | | 1679 | GER | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Plitzko, Christian | | | 1820 | GER | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Kokhnover, Ilya | | | 1743 | RUS | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Maedler, Thomas | | | 2225 | GER | 0.00 | 1 | -0.15 | 30 | -4.50 | |
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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