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Individual Calculations February 2019 |
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| Cai, Boheng Total change: 14.00 | |   |
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| Asian Amateur Chess Championship 2018 | Zhengzhou, China | CHN | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1777 | 2.50 | 6 | 0.35 | 40 | 14.00 | |
|  Lin, Peisen | | | 2018 | CHN | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Mahmoody, M. Sadegh | | | 1934 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Liu, Yeh Yang | | | 1924 | TPE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sandhya, G | | | 1915 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Li, Zekai | | | 1937 | CHN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zhang, Haining | | | 1576 | CHN | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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