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Individual Calculations January 2024 |
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| Sun, Jihan Total change: -43.20 | |   |
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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 |
| 1459 | 1678 | 5.00 | 8 | -1.08 | 40 | -43.20 | |
|  Wu, Yinan | | | 1400 | CHN | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Xie, Chujun | | | 1362 | CHN | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Xia, Miaoyan | | | 1278 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Liu, Haoling | | | 1587 | CHN | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Fan, Jinxuan | | | 1434 | CHN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yu, Shi | | | 1671 | CHN | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Zhou, Yuxu | | | 1491 | CHN | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Mu, Wangxueyao | | | 1449 | CHN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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