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Individual Calculations August 2015 |
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| Peng, Xinbei Total change: -13.60 | |   |
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| 2015 Chinese chess team tournament | Zhong Shan | CHN | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1684 | 2.00 | 4 | 0.49 | 40 | 19.60 | |
|  Crystal Deng, Deng | | | 1601 | HKG | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Chu, Ruotong | | | 2022 | CHN | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Deng, Siyu | | | 1913 | CHN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Cai, Boheng | | | 1636 | CHN | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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 championship (group B women) | Zhong Shan | CHN | 2015-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1684 | 0.00 | 4 | -0.83 | 40 | -33.20 | |
| | Chu, Ruotong | | | 2022 | CHN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zhang, Yuxuan | | | 1842 | CHN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ren, Xiaoyi | | | 2084 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhou, Zirun | | | 1798 | CHN | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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