|
Individual Calculations September 2023 |
|
|
|
| Wong, Andrew Yun Total change: -54.40 | |   |
|
| 1000GM Summer Championship - Open | Sunnyvale, CA | USA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1819 | 2.00 | 6 | -0.84 | 40 | -33.60 | |
|  Mei, Ethan R | | | 1554 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Vidyarthi, Omya | | wm | 1958 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Puppalla, Pranay | | | 1809 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Zapata, Karen | | wm | 2061 | ESP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Handigol, Abhishek | | | 1872 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Lee, Yesun Kate | | wc | 1766 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | | | 13th annual Central California Open - Major | Fresno, CA | USA | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1797 | 1.00 | 5 | -0.52 | 40 | -20.80 | |
| | Wang, Jeffery | | | 2031 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Atwell, Rose | | | 2081 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Tang, Dylan | | | 2125 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jin, Austin | | | 1929 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Jin, David | | | 1650 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | |
|
