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Individual Calculations January 2009 |
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| Rumiancev, Boris Total change: 16.20 | |   |
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| 18.Seniors World Championship Open | Bad Zwischenahn | GER | 2008-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2141 | 6.50 | 11 | 1.08 | 15 | 16.20 | |
|  Borkenhagen, Bernd | | | 1797 | GER | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Ljubarskij, Juri | f | | 2344 | GER | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Rosen, Willy | f | | 2309 | GER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Davydov, Sergey | f | | 2347 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Van Kemenade, Rudy | | | 1988 | WLS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Tuertmann, Dieter | | | 1979 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Chehlov, Aleksander | f | | 2251 | LAT | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Haubt, Georg | f | | 2240 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Sjostrom, Olle | | | 1996 | SWE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Rosino, Antonio | f | | 2281 | ITA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Benson, Lachlan | | | 2026 | AUS | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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