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Individual Calculations January 2013 |
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| Kuang, Yinghui Total change: 2.55 | |   |
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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 |
| 2386 | 2209 | 1.00 | 3 | 0.17 | 15 | 2.55 | |
|  Tan, Zhongyi | | wg | 2464 | CHN | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Ning, Chunhong | | wg | 2314 | CHN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Wang, Jue | | | 2379 | CHN | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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