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Individual Calculations January 2009 |
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| Krumova, Ani Total change: 4.65 | |   |
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| World Youth Chess Championships 2008 - Girls 14 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1807 | 3.00 | 8 | 0.31 | 15 | 4.65 | |
|  Nguyen, Thi Mai Hung | | wf | 2123 | VIE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Fronda, Jan Jodilyn | | | 1996 | PHI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Aflalo, Sophie | | | 1969 | FRA | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Asmat, Diana | | wf | 1977 | PER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Mendoza, Velazquez Lorena Aleja | | wm | 2015 | MEX | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Bea, Boglarka | | | 1752 | HUN | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Chumpitaz, Ann | | wf | 2064 | PER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pritchard, Abigail | | | 1612 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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