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Individual Calculations January 2018 |
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| Li, Xueyi Total change: -14.40 | |   |
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| "The Belt and Road" 2017 Hainan Chess Open B Group | Sanya | CHN | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2191 | 4.00 | 6 | -0.72 | 20 | -14.40 | |
|  Pu, Ethan | | | 1791 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wang, Zijian | | | 1791 * | CHN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zhang, Lanlin | | | 2183 | CHN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hu, Yu A. | | | 1995 | CHN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Pu, Henry | | | 1791 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prasetyo, Sugeng | | | 2044 | INA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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