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Individual Calculations January 2010 |
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| Robinson, Darrian Total change: -21.00 | |   |
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| World Youth Chess Championship-u16g | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1931 | 3.50 | 9 | -0.84 | 25 | -21.00 | |
|  Abdulla, Khayala Mardan Qizi | | | 2151 | AZE | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Foisor, Mihaela-Veronica | | wf | 2150 | ROU | 0.50 | 1 | 0.28 | 25 | 7.00 | |  Adamowicz, Katarzyna | | | 2131 | POL | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Shmarina, Daria | | | 1809 | RUS | 0.00 | 1 | -0.67 | 25 | -16.75 | | | Dudas, Szilvia | | | 1820 | HUN | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Asan, Elvan | | | 1785 | TUR | 0.50 | 1 | -0.20 | 25 | -5.00 | | | Casolino, Rosa Maria | | | 1761 | ITA | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Endress, Anna | | | 2090 | GER | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Afshar, Niusha | | | 1837 | IRI | 0.50 | 1 | -0.13 | 25 | -3.25 | |
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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