USCF player statistics
Sun, Yi
Official US Chess record- Biggest rank climb · #44 in Tennessee (Blitz)
- Biggest rank climb · #6 in Tennessee (Online Blitz)
- Biggest rank climb · #43 in Tennessee (Online Quick)
- Biggest rank climb · #11 in Tennessee (Online Regular)
- Top rated · #39 in Tennessee (Blitz)
- Top rated · #14 in Tennessee (Online Blitz)
- Top rated · #5 in Tennessee (Online Quick)
- Top rated · #15 in Tennessee (Online Regular)
- Top rated · #77 in Tennessee (Quick)
- Top rated · #41 in Tennessee (Regular)
- FIDE
- FIDE 39911659
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-266 Quick vs Regular
No national baseline for this rating band yet.
-274 Blitz vs Regular
No national baseline for this rating band yet.
-385 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
-45 Online Quick vs Regular
No national baseline for this rating band yet.
-167 Online Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +86
- Jul 2026 to Aug 2026
- Biggest drop
- -28
- Dec 2025 to Jan 2026
- Longest rise
- 2 updates
- +26 from Jan 2026 to Mar 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±16
- Mean absolute change; spread ±31.3
Regular rating in context
United States
#3,096of 83,635 rated members · higher than 96.2%
80,520 lower · 20 same rating · 3,095 higher · ties share a rank
Tennessee
#40of 1,158 rated members · higher than 96.4%
1,117 lower · 2 same rating · 39 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 3,170 within 100 points of 2,002 (this player included)
2,000–2,049: 872 members (1%) · highlighted band is the player’s · dashed line is the target
97.1% below 2,050 (81,258 of 83,635; 96.2% below 2,002)
How these comparisons are calculated
Chess67 calculations from the Sep 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Blitz | Online Regular | Online Quick | Online Blitz |
|---|---|---|---|---|---|---|
| Sep 2026 | 2,002no change | 1,736no change | 1,728no change | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| Aug 2026 | 2,002+86 | 1,736no change | 1,728no change | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| Jul 2026 | 1,916no change | 1,736no change | 1,728no change | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| Jun 2026 | 1,916no change | 1,736no change | 1,728no change | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| May 2026 | 1,916+6 | 1,736+7 | 1,728no change | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| Apr 2026 | 1,910-2 | 1,729no change | 1,728+25 | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| Mar 2026 | 1,912+5 | 1,729+1 | 1,703+42 | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| Feb 2026 | 1,907+21 | 1,728-8 | 1,661-45 | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| Jan 2026 | 1,886-28 | 1,736-29 | 1,706no change | 1,617 Pno change · 22 games | 1,957no change | 1,835no change |
| Dec 2025 | 1,914 | 1,765 | 1,706 | 1,617 P22 games | 1,957 | 1,835 |