USCF player statistics
Weng, Jia Rui
Official US Chess record- FIDE
- FIDE 39999378
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-54 Quick vs Regular
No national baseline for this rating band yet.
-166 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +97
- Mar 2026 to Apr 2026
- Biggest drop
- -40
- Apr 2026 to May 2026
- Longest rise
- 2 updates
- +173 from Feb 2026 to Apr 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±38
- Mean absolute change; spread ±50.5
Regular rating in context
United States
#9,097of 83,635 rated members · higher than 89%
74,509 lower · 30 same rating · 9,096 higher · ties share a rank
New York
#1,012of 9,415 rated members · higher than 89.2%
8,401 lower · 3 same rating · 1,011 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 5,918 within 100 points of 1,745 (this player included)
1,700–1,749: 1,684 members (2%) · highlighted band is the player’s · dashed line is the target
89.2% below 1,750 (74,637 of 83,635; 89% below 1,745)
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 |
|---|---|---|---|
| Sep 2026 | 1,745no change | 1,691no change | 1,579no change |
| Aug 2026 | 1,745+1 | 1,691no change | 1,579no change |
| Jul 2026 | 1,744+66 | 1,691+30 | 1,579-4 |
| Jun 2026 | 1,678-23 | 1,661+4 | 1,583-5 |
| May 2026 | 1,701-40 | 1,657-34 | 1,588-17 |
| Apr 2026 | 1,741+97 | 1,691+91 | 1,605-52 |
| Mar 2026 | 1,644+76 | 1,600+71 | 1,657+20 |
| Feb 2026 | 1,568-6 | 1,529-5 | 1,637+113 |
| Jan 2026 | 1,574-30 | 1,534-22 | 1,524+202 |
| Dec 2025 | 1,604 | 1,556 | 1,322 P15 games |