USCF player statistics
Chaudhry, Zain
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-12 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +103
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +103 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±11
- Mean absolute change; spread ±34.3
Regular rating in context
United States
40%of the comparison population has a lower rating.
33,491 lower · 62 same rating · 50,082 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,140 within 100 points of 663
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 40% below 663)
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 | 663no change | 651no change |
| Aug 2026 | 663no change | 651no change |
| Jul 2026 | 663no change | 651no change |
| Jun 2026 | 663no change | 651no change |
| May 2026 | 663no change | 651no change |
| Apr 2026 | 663+103 | 651+95 |
| Mar 2026 | 560 Pno change · 24 games | 556 Pno change · 24 games |
| Feb 2026 | 560 Pno change · 24 games | 556 Pno change · 24 games |
| Jan 2026 | 560 Pno change · 24 games | 556 Pno change · 24 games |
| Dec 2025 | 560 P24 games | 556 P24 games |