USCF player statistics
Zanca, Jacob Thomas
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-8 Quick vs Regular
No national baseline for this rating band yet.
+34 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
-109 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
-155 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
-5 Online Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- May 2026 to Jun 2026
- Biggest drop
- -1
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +1 from May 2026 to Jun 2026
- Updates that moved
- 3 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.6
Regular rating in context
United States
60.1%of the comparison population has a lower rating.
50,332 lower · 46 same rating · 33,257 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,881 within 100 points of 1,041
1,000–1,049: 1,959 members (2.3%) · highlighted band is the player’s · dashed line is the target
60.6% below 1,050 (50,700 of 83,635; 60.1% below 1,041)
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 | Blitz | Online Regular | Online Quick | Online Blitz |
|---|---|---|---|---|---|---|
| Sep 2026 | 1,041 P-1 · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| Aug 2026 | 1,042 Pno change · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| Jul 2026 | 1,042 Pno change · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| Jun 2026 | 1,042 P+1 · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| May 2026 | 1,041 Pno change · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| Apr 2026 | 1,041 P-1 · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| Mar 2026 | 1,042 Pno change · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| Feb 2026 | 1,042 Pno change · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| Jan 2026 | 1,042 Pno change · 24 games | 1,033no change | 1,075 Pno change · 17 games | 932 Pno change · 17 games | 886 Pno change · 23 games | 1,036 Pno change · 14 games |
| Dec 2025 | 1,042 P24 games | 1,033 | 1,075 P17 games | 932 P17 games | 886 P23 games | 1,036 P14 games |