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Individual Calculations August 2015 |
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| Xu, Xiangyu Total change: 1.20 | |   |
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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 |
| 2112 | 2256 | 5.50 | 9 | -0.60 | 40 | -24.00 | |
|  Wang, Shiwu | | | 1884 | CHN | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Bai, Jinshi | m | | 2520 | CHN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Lin, Yi | | | 2077 | CHN | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Li, Zhaoyang (chn) | | | 2006 | CHN | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Peng, Hongchi | | | 2118 | CHN | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Xiao, Junyuan | | | 2020 | CHN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Chen, Baining | | | 1974 | CHN | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Wang, Tongsen | | | 2185 | CHN | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Xu, Minghui | | | 2220 | CHN | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 2015 Chinese Chess League Division A(8-11) | Shang Hai | CHN | 2015-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2592 | 2256 | 1.00 | 3 | 0.63 | 40 | 25.20 | |
| | Ding, Liren | g | | 2656 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bai, Jinshi | m | | 2520 | CHN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Zhou, Jianchao | g | | 2601 | CHN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | |
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