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Individual Calculations January 2012 |
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| Arabidze, Meri Total change: 28.50 | |   |
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| World Youth Chess Championship - U 18 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2329 | 8.00 | 9 | 1.90 | 15 | 28.50 | |
|  Tallo, Emily | | | 1954 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Petrova, Irina | | wf | 2106 | UKR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Martinez, Ayelen | | | 2123 | ARG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Hejazipour, Mitra | | wm | 2225 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Kashlinskaya, Alina | | wg | 2377 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Baciu, Diana | | wf | 2205 | MDA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Enkhtuul, Altanulzii | | wf | 2183 | MGL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Papp, Petra | | wm | 2265 | HUN | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Kazimova, Narmin Nizami Qizi | | wm | 2241 | AZE | 1.00 | 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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