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Individual Calculations July 2011 |
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| Duzy, Stefan Total change: -13.95 | |   |
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| 18.Jenaer u. Muehlhaeuser Schach-Open | Jena | GER | 2011-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1960 | 1.50 | 3 | -0.93 | 15 | -13.95 | |
|  Kania, Markus | | | 1589 | GER | 0.00 | 1 | -0.90 | 15 | -13.50 | |  Auerswald, Klaus | | | 1853 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kuenne, Lutz Dieter, Dr. | | | 1625 | GER | 0.50 | 1 | -0.38 | 15 | -5.70 | |
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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