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Individual Calculations September 2011 |
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| Zullkafli, Amira Syahmina Total change: -10.20 | |   |
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| 12th ASEAN+ AGE GROUP CHESS CHAMPIONSHIPS | Tarakan | INA | 2011-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1712 | 0.50 | 2 | -0.34 | 30 | -10.20 | |
|  Mejia, Cherry Ann | | wf | 1912 | PHI | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Mutiani, Rida | | | 1641 | INA | 0.50 | 1 | -0.10 | 30 | -3.00 | |
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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