USCF player statistics
Falk, Zachary
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-288 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +281
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +281 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±31
- Mean absolute change; spread ±93.7
Regular rating in context
United States
68.3%of the comparison population has a lower rating.
57,162 lower · 23 same rating · 26,450 higher
Pennsylvania
61.5%of the comparison population has a lower rating.
1,625 lower · 2 same rating · 1,012 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,992 within 100 points of 1,229
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 68.3% below 1,229)
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 | 1,229 Pno change · 14 games | 941 Pno change · 18 games |
| Aug 2026 | 1,229 Pno change · 14 games | 941 Pno change · 18 games |
| Jul 2026 | 1,229 Pno change · 14 games | 941 Pno change · 18 games |
| Jun 2026 | 1,229 Pno change · 14 games | 941 Pno change · 18 games |
| May 2026 | 1,229 Pno change · 14 games | 941 Pno change · 18 games |
| Apr 2026 | 1,229 P+281 · 14 games | 941 P+172 · 18 games |
| Mar 2026 | 948 Pno change · 9 games | 769 Pno change · 12 games |
| Feb 2026 | 948 Pno change · 9 games | 769 Pno change · 12 games |
| Jan 2026 | 948 Pno change · 9 games | 769 Pno change · 12 games |
| Dec 2025 | 948 P9 games | 769 P12 games |