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Individual Calculations November 2009 |
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| Zhang, Pengxiang Total change: -12.50 | |   |
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| 2009 Torch Real Estate Cup China Chess League Rounds 1-5 | All China | CHN | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2635 | 2638 | 0.50 | 1 | 0.00 | 10 | 0.00 | |
|  Zhou, Jianchao | g | | 2635 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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) | | | | 2009 Torch Real Estate Cup China Chess League Rounds 6-10 | All China | CHN | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2456 | 2616 | 1.50 | 3 | -0.62 | 10 | -6.20 | |
| | Li, Haoyu | | | 2351 | CHN | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Xiu, Deshun | | | 2515 | CHN | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Tong, Yuanming | m | | 2502 | 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 King | Jinzhou | CHN | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2656 | 2616 | 2.50 | 7 | -0.63 | 10 | -6.30 | |
| | Zhou, Jianchao | g | | 2623 | CHN | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Wang, Yue | g | | 2736 | CHN | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Li, Chao B | g | | 2617 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Wang, Hao | g | | 2690 | CHN | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Ding, Liren | | | 2530 | CHN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Bu, Xiangzhi | g | | 2702 | CHN | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Ni, Hua | g | | 2692 | CHN | 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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