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Individual Calculations September 2012 |
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| Zhao, Annie Total change: -22.20 | |   |
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| 2012 DCC FIDE Open VI | Richardson, Texas | USA | 2012-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 1986 | 0.00 | 2 | -0.74 | 30 | -22.20 | |
|  Chirila, Ioan | g | | 2386 * | ROU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Shao, Andy | | | 1872 | USA | 0.00 | 1 | -0.66 | 30 | -19.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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