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Individual Calculations January 2018 |
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| Peng, Hongchi Total change: 56.80 | |   |
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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 |
| 2341 | 2221 | 4.50 | 9 | 1.42 | 40 | 56.80 | |
|  Ma, Zhonghan | m | | 2471 | CHN | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Jia, Haoxiang | m | | 2366 | CHN | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Zhang, Fuhan | | | 2265 | CHN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Lin, Yi | | | 2364 | CHN | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Peng, Xiongjian | | | 2410 | CHN | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Wang, Shixu B | | | 2225 | CHN | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Chen, Fan | f | | 2377 | CHN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zhao, Yuanhe | | | 2394 | CHN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Gu, Tianlu | | wm | 2199 | CHN | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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