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Individual Calculations November 2011 |
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| Chu, Wei Chao Total change: 31.95 | |   |
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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 |
| 2313 | 2138 | 2.00 | 4 | 0.86 | 15 | 12.90 | |
|  Xu, Jialun | | | 2077 | CHN | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Wu, Xibin | m | | 2365 | CHN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ma, Zhonghan | | | 2378 | CHN | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Yu, Ruiyuan | | | 2431 | CHN | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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 |
| 2376 | 2117 | 3.00 | 9 | 1.27 | 15 | 19.05 | |
| | Wang, Rui | g | | 2432 | CHN | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Gundavaa, Bayrsaikhan | m | | 2467 | MGL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Wang, Yu A | m | wg | 2359 | CHN | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Ding, Yixin | | wg | 2339 | CHN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Huang, Qian | | wg | 2420 | CHN | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Zhai, Mo | | wf | 2205 | CHN | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Li, Bo | | | 2311 | CHN | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Pham, Le Thao Nguyen | | wg | 2362 | VIE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Dzhumaev, Marat | g | | 2492 | UZB | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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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