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Individual Calculations November 2011 |
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| Xu, Jialun Total change: 54.30 | |   |
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| China Chess Championship 2011 Group B Men | Harbin, China | CHN | 2011-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2077 | 1.50 | 5 | -0.01 | 30 | -0.30 | |
|  Lu, Yijie | | | 2370 | CHN | 0.50 | 1 | 0.35 | 30 | 10.50 | |  Yang, Kaiqi | m | | 2413 | CHN | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Ma, Zhonghan | | | 2378 | CHN | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Zhang, Jiabao | | | 1955 | CHN | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Chu, Wei Chao | | | 2138 | CHN | 0.00 | 1 | -0.42 | 30 | -12.60 | |
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) | | | | the 1st Qinhuangdao Open Chess Tournament | Qin Huangdao,Hebei,China | CHN | 2011-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2379 | 2071 | 3.00 | 8 | 1.82 | 30 | 54.60 | |
| | Zeng, Chongsheng | | | 2413 | CHN | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Yu, Ruiyuan | | | 2428 | CHN | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Wan, Yunguo | | | 2459 | CHN | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Nguyen, Thi Thanh An | | wg | 2331 | VIE | 1.00 | 1 | 0.82 | 30 | 24.60 | | | Jia, Haoxiang | | | 2368 | CHN | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Zhang, Ziyang | m | | 2414 | CHN | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Wang, Yu A | m | wg | 2359 | CHN | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Wang, Yiye | | | 2262 | CHN | 0.50 | 1 | 0.25 | 30 | 7.50 | |
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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