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Individual Calculations September 2011 |
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| Yu, Lie Total change: 2.20 | |   |
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| Chinese Chess League Division A rounds 7-9 | Shenzhen,China | CHN | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2422 | 2414 | 2.00 | 3 | 0.53 | 10 | 5.30 | |
|  Wen, Yang | g | | 2558 | CHN | 0.50 | 1 | 0.19 | 10 | 1.90 | |  Zeng, Chongsheng | | | 2413 | CHN | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Wei, Yi | f | | 2295 | CHN | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | Chinese Chess League Division A rounds 10-12 | Chongqing,China | CHN | 2011-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2471 | 2414 | 1.00 | 3 | -0.31 | 10 | -3.10 | |
| | Ma, Zhonghan | | | 2378 | CHN | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Chen, Fan | f | | 2367 | CHN | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Li, Chao B | g | | 2669 | CHN | 0.00 | 1 | -0.19 | 10 | -1.90 | |
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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