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Individual Calculations September 2023 |
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| Liu, Haoling Total change: -20.00 | |   |
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| The 3rd China Binhai Chess Open 2023 Group B | Binhai, Tianjing | CHN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1709 | 3.50 | 5 | -0.50 | 40 | -20.00 | |
|  Ren, Yibai | | | 1309 * | CHN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Xu, Tianqi | | | 1428 | CHN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Shao, Qiyu | | | 1548 | CHN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Wu, Yinan | | | 1250 | CHN | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Cong, Dingzhou | | | 1655 | CHN | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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