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Individual Calculations August 2015 |
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| Liu, Qingnan Total change: -4.10 | |   |
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| 2015 Chinese chess championship (group B men) | Zhong Shan | CHN | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2525 | 7.00 | 10 | -0.26 | 10 | -2.60 | |
|  Yu, Kaifeng | f | | 2125 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Zhu, Yilun | | | 2235 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Dai, Changren | | | 2295 | CHN | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Wu, Xibin | m | | 2273 | CHN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Bai, Jinshi | m | | 2520 | CHN | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Liu, Guanchu | m | | 2386 | CHN | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Li, Yankai | | | 2240 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Zhang, Xiaopeng | | | 2326 | CHN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Zeng, Chongsheng | g | | 2522 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Xu, Yinglun | | | 2454 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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) | | | | 2015 Chinese Chess League Division A(8-11) | Shang Hai | CHN | 2015-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2499 | 2525 | 2.00 | 4 | -0.15 | 10 | -1.50 | |
| | Wang, Chen | m | | 2521 | CHN | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Wang, Rui | g | | 2390 | CHN | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Liu, Guanchu | m | | 2386 | CHN | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Malakhov, Vladimir | g | | 2699 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | |
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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