|
Individual Calculations September 2023 |
|
|
|
| Lu, Yifan Total change: 85.20 | |   |
|
| Chinese National Youth Chess Championship 2023(B14) | Shenzhen,China | CHN | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1509 | 3.50 | 7 | 2.13 | 40 | 85.20 | |
|  Dong, Hongfu | | | 1851 | CHN | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Wang, Shuo(sd) | | | 1640 | CHN | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Cheng, Zihan | | | 1822 | CHN | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Fan, Jingyi | | | 1806 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Meng, Yihan | | | 2069 | CHN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Li, Yage | | | 1632 | CHN | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Yang, Siyuan | | | 1667 | CHN | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | |
|
