|
Individual Calculations July 2023 |
|
|
|
| Xie, Charles Total change: 12.80 | |   |
|
| 91st Massachusetts Open | Westford, MA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1687 | 2.50 | 6 | 0.32 | 40 | 12.80 | |
|  Liu, Kelsey | | | 2043 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Wang, Ryan | | | 1761 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Su, Jasmine Zhixin | | | 1913 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zoffer, Oskar | | | 1694 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Zheng, Jason | | | 1803 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Xu, Shawn | | | 1589 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | |
|
