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Individual Calculations May 2010 |
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| Bu, Xiangzhi Total change: -1.20 | |   |
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| 2009 Torch Real Estate Cup China Chess League Rounds 15-18 | Yantai China | CHN | 2009-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2514 | 2682 | 2.00 | 3 | -0.12 | 10 | -1.20 | |
|  Ding, Liren | g | | 2566 | CHN | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Li, Haoyu | | | 2367 | CHN | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Zhang, Zhong | g | | 2610 | SIN | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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