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Individual Calculations January 2010 |
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| Valieva, Rufina Total change: -51.00 | |   |
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| World Youth Chess Championship-u12g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1942 | 5.00 | 9 | -2.04 | 25 | -51.00 | |
|  Hatasova, Michaela | | | 1546 | CZE | 1.00 | 1 | 0.08 | 25 | 2.00 | |  Hincu, Olga | | | 1734 | MDA | 0.00 | 1 | -0.77 | 25 | -19.25 | | | Valencia Hernandez, Rubi | | | 1723 | MEX | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Serefidou, Despina | | | 1663 | GRE | 0.50 | 1 | -0.34 | 25 | -8.50 | | | Paramzina, Anastasya | | | 1712 | RUS | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Khomeriki, Nino | | | 1700 | GEO | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Kisteneva, Liza | | wf | 1797 | RUS | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Lasya.g, | | | 1749 | IND | 0.00 | 1 | -0.75 | 25 | -18.75 | | | Amrayeva, Aytan Arzuman Qizi | | | 1792 | AZE | 1.00 | 1 | 0.30 | 25 | 7.50 | |
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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