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Individual Calculations April 2009 |
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| Ahlberg, Guenter Total change: 0.15 | |   |
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| 25.offene Berliner Senioren Stadtmeisterschaft | Berlin | GER | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2043 | 3.50 | 6 | 0.01 | 15 | 0.15 | |
|  Toth, Hans-Juergen | | | 1693 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Lueders, Gerhard | f | | 2211 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Voelker, Thomas | | | 1816 | GER | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Engelhardt, Erhard | | | 1834 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Fitzke, Ulrich | | | 1998 | GER | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Reichenbach, Werner | f | | 2288 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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