USCF player statistics
Parker, Jacob
Official US Chess record- US Chess reported rank
- #10,224 national · #427 in state
- Floor
- Regular 121 · Quick 121
- Rated games
- Regular 5 · Quick 5
US Chess record as of Aug 18, 2026
Regular rating
Provisional rating · Sep 2026 · 3 published updates since Jul 2026
Other formats against Regular
+1 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#13,196of 83,635 rated members · higher than 84.1%
70,400 lower · 40 same rating · 13,195 higher · ties share a rank
Illinois
#575of 4,678 rated members · higher than 87.6%
4,101 lower · 3 same rating · 574 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,657 within 100 points of 1,615 (this player included)
1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target
85.5% below 1,650 (71,512 of 83,635; 84.1% below 1,615)
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 |
|---|---|---|
| Sep 2026 | 1,615 Pno change · 5 games | 1,616 Pno change · 5 games |
| Aug 2026 | 1,615 Pno change · 5 games | 1,616 Pno change · 5 games |
| Jul 2026 | 1,615 P5 games | 1,616 P5 games |
| Jun 2026 | — | — |
| May 2026 | — | — |
| Apr 2026 | — | — |
| Mar 2026 | — | — |
| Feb 2026 | — | — |
| Jan 2026 | — | — |
| Dec 2025 | — | — |