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Individual Calculations May 2011 |
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| Bu, Xiangzhi Total change: -14.60 | |   |
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| ASIAN ZONAL 3.5 CHESS CHAMPIONSHIP 2011 MALE | Tianjin,China | CHN | 2011-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2443 | 2677 | 7.00 | 9 | 0.10 | 10 | 1.00 | |
|  Chu, Wei Chao | | | 2277 * | CHN | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Xu, Yinglun | | | 2277 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wang, Chen | | | 2433 | CHN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Xiu, Deshun | | | 2508 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Li, Chao B | g | | 2646 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Ma, Zhonghan | | | 2277 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wan, Yunguo | | | 2458 | CHN | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Zhou, Jianchao | g | | 2660 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Lu, Shanglei | | | 2455 | CHN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2011 China Individual Chess Tournament Division A Men | Xinghua, China | CHN | 2011-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2602 | 2677 | 5.00 | 11 | -1.56 | 10 | -15.60 | |
| | Yu, Yangyi | g | | 2652 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Zhao, Jun | g | | 2580 | CHN | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Ding, Liren | g | | 2637 | CHN | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Ni, Hua | g | | 2646 | CHN | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Hou, Yifan | g | wg | 2602 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Li, Chao B | g | | 2646 | CHN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Xiu, Deshun | | | 2508 | CHN | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Wang, Yue | g | | 2734 | CHN | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Zhou, Jianchao | g | | 2660 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Zhang, Ziyang | m | | 2442 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Li, Shilong | g | | 2520 | CHN | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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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