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Individual Calculations September 2015 |
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| Ottenburg, Ralph Total change: -7.20 | |   |
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| Sommerloch-Open 2015 | Frankfurt | GER | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1917 | 2.00 | 5 | -0.36 | 20 | -7.20 | |
|  Schoeneberger, Thomas | | | 1522 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rapoport, Vladimir | f | | 2301 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lebermann, Hellmut | | | 1902 | GER | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Leimeister, Erhard | | | 2256 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ovsepyan, Mikhail | | | 1755 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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