USCF player statistics
Cooper, Luke
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 7 published updates since Mar 2026
Other formats against Regular
0 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +96
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +96 from Mar 2026 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±30
- Mean absolute change; spread ±46.6
Regular rating in context
United States
#69,445of 83,635 rated members · higher than 16.9%
14,136 lower · 55 same rating · 69,444 higher · ties share a rank
Illinois
#3,641of 4,678 rated members · higher than 22.1%
1,037 lower · 1 same rating · 3,640 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,410 within 100 points of 304 (this player included)
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 16.9% below 304)
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 | 304 Pno change · 12 games | 304 Pno change · 12 games |
| Aug 2026 | 304 Pno change · 12 games | 304 Pno change · 12 games |
| Jul 2026 | 304 Pno change · 12 games | 304 Pno change · 12 games |
| Jun 2026 | 304 P+84 · 12 games | 304 P+84 · 12 games |
| May 2026 | 220 Pno change · 8 games | 220 Pno change · 8 games |
| Apr 2026 | 220 P+96 · 8 games | 220 P+96 · 8 games |
| Mar 2026 | 124 P4 games | 124 P4 games |
| Feb 2026 | — | — |