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Individual Calculations September 2011 |
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| Lou, Yiping Total change: 2.40 | |   |
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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 |
| 2598 | 2431 | 1.00 | 3 | 0.13 | 10 | 1.30 | |
|  Wan, Yunguo | | | 2462 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | |  Sargissian, Gabriel | g | | 2663 | ARM | 0.50 | 1 | 0.29 | 10 | 2.90 | | | Li, Chao B | g | | 2669 | CHN | 0.00 | 1 | -0.20 | 10 | -2.00 | |
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) | | | | Chinese Chess League Division A rounds 10-12 | Chongqing,China | CHN | 2011-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2597 | 2431 | 1.00 | 3 | 0.11 | 10 | 1.10 | |
| | Bu, Xiangzhi | g | | 2675 | CHN | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Motylev, Alexander | g | | 2685 | RUS | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Yu, Ruiyuan | | | 2431 | CHN | 1.00 | 1 | 0.50 | 10 | 5.00 | |
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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