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Individual Calculations February 2019 |
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| Peng, Xinbei Total change: 3.60 | |   |
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| Asian Amateur Chess Championship 2018 | Zhengzhou, China | CHN | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1695 | 1.50 | 4 | 0.18 | 20 | 3.60 | |
|  Li, Dongcheng | | | 2047 | CHN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mahmoody, M. Sadegh | | | 1934 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zhang, Xican | | | 1351 | CHN | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Lin, Peisen | | | 2018 | CHN | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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