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Individual Calculations October 2008 |
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| Rotstein, Jefim Total change: -15.80 | |   |
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| 12.Godesburg Open | Bad Godesberg | GER | 2008-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2382 | 3.50 | 6 | -1.53 | 10 | -15.30 | |
|  Herrmann, Christoph | | | 2032 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Begri, Robert | | | 2033 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kammers, Heribert | | | 2113 | GER | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Wahl, Felix | | | 2032 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Petrenko, Swetlana | m | wg | 2283 | MDA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Koopmeiners, Karl | | | 2032 | GER | 0.50 | 1 | -0.39 | 10 | -3.90 | |
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) | | | | 20.Deutsche Senioren Einzelmeisterschaft A | Erfurt | GER | 2008-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2382 | 6.50 | 9 | -0.05 | 10 | -0.50 | |
| | Krueger, Erich | | | 2196 | GER | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Siegmund, Rainer | | | 2157 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Steffen, Guenter | | | 2032 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Mueller, Waldemar | | | 2128 | GER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Leiber, Bernard | | | 2135 | GER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Mueller, Rudolf | | | 2232 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Khanukov, Boris | f | | 2387 | GER | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Walter, Guenter | f | | 2283 | GER | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Bade, Uwe | | | 2239 | GER | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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