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Individual Calculations April 2009 |
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| Mellenthin, Horst Total change: -0.75 | |   |
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| 25.offene Berliner Senioren Stadtmeisterschaft | Berlin | GER | 2009-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1934 | 3.50 | 6 | -0.05 | 15 | -0.75 | |
|  Welz, Peter, Dr. | f | | 2232 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Poeltelt, Helmut, Dr. | | | 1747 | GER | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Telianer, Mikhail | | | 1690 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Paris, Gerhard | | | 1671 | GER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Prix, Siegfried | | | 1807 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Schueler, Wolfgang | | | 2029 | GER | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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