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Individual Calculations January 2018 |
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| Jia, Haoxiang Total change: -9.00 | |   |
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| 'The Belt and Road'2017 Hainan Chess Open | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 2366 | 4.00 | 9 | -0.90 | 10 | -9.00 | |
|  Zhou, Jianchao | g | | 2597 | CHN | 0.00 | 1 | -0.21 | 10 | -2.10 | |  Peng, Hongchi | | | 2221 | CHN | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Luong, Phuong Hanh | | wm | 2192 | VIE | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Xiao, Yiyi | | wf | 2311 | CHN | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Li, Yankai | | | 2456 | CHN | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Zhu, Yi | f | | 2422 | CHN | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Huang, Renjie | | | 2189 | CHN | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Zhang, Ziji | | | 2355 | CHN | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Nguyen, Thi Thanh An | | wg | 2265 | VIE | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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