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Individual Calculations January 2009 |
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| Bengtsson, Jessica Total change: 6.75 | |   |
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| European Youth Chess Championship 2008 - Girls U14 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1723 | 1.50 | 5 | 0.27 | 25 | 6.75 | |
|  Jalabadze, Natia | | | 2018 | GEO | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Iwanow, Anna | | wf | 1979 | POL | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Klek, Hanna-Marie | | | 1964 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Narva, Triin | | | 1835 | EST | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Vujnovic, Patricija | | | 1837 | CRO | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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