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Individual Calculations September 2011 |
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| Xu, Jun 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 |
| 2445 | 2498 | 1.00 | 2 | -0.14 | 10 | -1.40 | |
|  Wu, Xibin | m | | 2365 | CHN | 0.50 | 1 | -0.18 | 10 | -1.80 | |  Lu, Shanglei | m | | 2525 | CHN | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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 |
| 2455 | 2498 | 1.50 | 2 | 0.38 | 10 | 3.80 | |
| | Wan, Yunguo | | | 2462 | CHN | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Ma, Qun | | | 2447 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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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