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Individual Calculations September 2012 |
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| Mass, Elvira Total change: -1.05 | |   |
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| 9. Longericher Sommer-Open | Koeln | GER | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1990 | 1.50 | 3 | -0.07 | 15 | -1.05 | |
|  Marzec, Witold | | | 1846 | GER | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Niesel, Matthias P. | | | 2182 | GER | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Begri, Felix | | | 1895 | GER | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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