|
Individual Calculations January 2024 |
|
|
|
| Zhang, Qianyi Total change: 86.40 | |   |
|
| 2023 Chinese National Chess Open (Huhhot Station) | Huhhot | CHN | 2023-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1523 | 3.00 | 5 | 2.16 | 40 | 86.40 | |
|  Gong, Changda | | | 2206 | CHN | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Xu, Yuze | | | 2004 | CHN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | En, He | | | 1898 | CHN | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Shao, Qiyu | | | 1640 | CHN | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Xie, Jiaxiang | | | 1635 | CHN | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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) | | |
|
