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Individual Calculations September 2009 |
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| Etzold, Walter Total change: -19.50 | |   |
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| 3.Bad Blankenburger Senioren-Open | Bad Blankenburg | GER | 2009-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2150 | 4.00 | 7 | -1.30 | 15 | -19.50 | |
|  Roggenbach, Ottomar | | | 1872 | GER | 0.50 | 1 | -0.33 | 15 | -4.95 | |  Walther, Gerd | | | 1852 | GER | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Baumert, Andree | | | 1913 | GER | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Knobling, Rolf | | | 1800 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Burreh, Heinz | | | 1943 | GER | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Natsidis, Christoph | f | | 2308 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Schwebbach, Angelika | | | 1822 | GER | 0.50 | 1 | -0.37 | 15 | -5.55 | |
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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