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Individual Calculations January 2013 |
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| Ning, Chunhong Total change: -9.20 | |   |
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| 2012 Chinese Chess League Division A Round 19-22 | Sanya,China | CHN | 2012-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2430 | 2314 | 0.50 | 4 | -0.92 | 10 | -9.20 | |
|  Muzychuk, Anna | g | wg | 2586 | SLO | 0.00 | 1 | -0.17 | 10 | -1.70 | |  Kuang, Yinghui | | wm | 2209 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Guo, Qi | | wg | 2432 | CHN | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Zhu, Chen | g | | 2491 | QAT | 0.00 | 1 | -0.27 | 10 | -2.70 | |
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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