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Individual Calculations September 2011 |
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| Pham, Le Thao Nguyen Total change: 3.15 | |   |
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| Chinese Chess League Division A rounds 10-12 | Chongqing,China | CHN | 2011-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2359 | 2.00 | 3 | 0.21 | 15 | 3.15 | |
|  Ding, Yixin | | wg | 2329 | CHN | 0.50 | 1 | -0.04 | 15 | -0.60 | |  Zhai, Mo | | wf | 2198 | CHN | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Ning, Chunhong | | wg | 2330 | CHN | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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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