USCF player statistics
Chung, Andrew
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+95 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +64
- Dec 2025 to Jan 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +124 from Dec 2025 to Feb 2026
- Current run
- 7 updates
- Unchanged since Feb 2026
- Typical move
- ±14
- Mean absolute change; spread ±27.4
Regular rating in context
United States
44.2%of the comparison population has a lower rating.
37,024 lower · 50 same rating · 46,561 higher
New Jersey
38.4%of the comparison population has a lower rating.
1,156 lower · 0 same rating · 1,847 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,649 within 100 points of 735
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 44.2% below 735)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Sep 2026 | 735 Pno change · 17 games | 830 Pno change · 19 games |
| Aug 2026 | 735 Pno change · 17 games | 830 Pno change · 19 games |
| Jul 2026 | 735 Pno change · 17 games | 830 Pno change · 19 games |
| Jun 2026 | 735 Pno change · 17 games | 830 P+1 · 19 games |
| May 2026 | 735 Pno change · 17 games | 829 Pno change · 19 games |
| Apr 2026 | 735 Pno change · 17 games | 829 P-1 · 19 games |
| Mar 2026 | 735 Pno change · 17 games | 830 Pno change · 19 games |
| Feb 2026 | 735 P+60 · 17 games | 830 P+164 · 19 games |
| Jan 2026 | 675 P+64 · 15 games | 666 P+66 · 15 games |
| Dec 2025 | 611 P12 games | 600 P12 games |