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Individual Calculations April 2009 |
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| Poseck, Steffen Total change: -4.05 | |   |
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| 3.Prenzlberg Open | Berlin | GER | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2092 | 1.50 | 4 | -0.27 | 15 | -4.05 | |
|  Von Herman, Ulf | m | | 2378 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Silz, Elisa | | | 1929 | GER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Zur, Jan | | | 1937 | GER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Njili, Kamel | | | 2350 | TUN | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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