USCF player statistics
Cooper, Bruin
- Gender
- Male
- Floor
- Quick 115
- Rated games
- Quick 5
US Chess record as of Sep 18, 2026
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
- 4 updates
- Unchanged since Jul 2026
- Typical move
- ±0
- Mean absolute change; spread ±0
Quick rating in context
United States
#53,004of 78,544 rated members · higher than 32.4%
25,485 lower · 56 same rating · 53,003 higher · ties share a rank
Maryland
#1,178of 1,776 rated members · higher than 33.3%
593 lower · 6 same rating · 1,177 higher · ties share a rank
Where this rating sits · United States
78,544 rated members in 50-point bands · median 750–799 · 11,123 within 100 points of 511 (this player included)
500–549: 2,778 members (3.5%) · highlighted band is the player’s · dashed line is the target
35.2% below 550 (27,651 of 78,544; 32.4% below 511)
Percentile over time · United States
32.4% higher than · Nov 2026 · rank #53,004 of 78,544
Since Jul 2026
-0.7 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 | Quick |
|---|---|
| Nov 2026 | 511 Pno change · 5 games |
| Oct 2026 | 511 Pno change · 5 games |
| Sep 2026 | 511 Pno change · 5 games |
| Aug 2026 | 511 Pno change · 5 games |
| Jul 2026 | 511 P5 games |