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Individual Calculations January 2009 |
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| Lach, Aleksandra Total change: 13.80 | |   |
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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 |
| 1888 | 2035 | 7.00 | 9 | 0.92 | 15 | 13.80 | |
|  Morea, Georgiana-Steluta | | | 1751 | ROU | 0.00 | 1 | -0.84 | 15 | -12.60 | |  Meireles, Ana | | | 1685 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Dalemans, Diana | | | 1802 | NED | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Vujnovic, Patricija | | | 1837 | CRO | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Shmarina, Daria | | | 1757 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Wisniowska, Klaudia | | | 1905 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Foisor, Mihaela-Veronica | | | 2090 | ROU | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Baciu, Diana | | | 2016 | MDA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Arabidze, Meri | | wf | 2152 | GEO | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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