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Individual Calculations September 2009 |
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| Koerner, Helmut Total change: 4.35 | |   |
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| Lichtenberger Sommer 2009 | Berlin | GER | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1947 | 2.50 | 5 | 0.29 | 15 | 4.35 | |
|  Plump, Detlef, Dr. | | | 2256 | GER | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Gestrich, Wolfgang, Prof. Dr. | | | 1723 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Schoenemann, Manfred | | | 1820 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Kupfer, Michael, Dr | | | 2198 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Penne, Bo | | | 2000 | GER | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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