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Individual Calculations January 2024 |
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| Wang, Yi(bj) Total change: 13.20 | |   |
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| 2023 Chinese National Chess Open (Huhhot Station) | Huhhot | CHN | 2023-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1623 | 3.00 | 6 | 0.33 | 40 | 13.20 | |
|  Xia, Miaoyan | | | 1223 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gong, Changda | | | 2206 | CHN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | En, He | | | 1898 | CHN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Gong, Sunle | | | 2175 | CHN | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Wu, Yinan | | | 1400 | CHN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Fan, Jinxuan | | | 1434 | CHN | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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