USCF player statistics
Lamoureux, Andrew William
- Gender
- Male
- FIDE
- FIDE 0
- Floor
- Regular 100 · Quick 144
- Rated games
- Regular 8 · Quick 21
US Chess record as of Sep 15, 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
- 11 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#13,108of 83,032 rated members · higher than 84.1%
69,892 lower · 33 same rating · 13,107 higher · ties share a rank
Florida
#718of 4,459 rated members · higher than 83.8%
3,741 lower · 1 same rating · 717 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,697 within 100 points of 1,621 (this player included)
1,600–1,649: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target
85.2% below 1,650 (70,791 of 83,032; 84.1% below 1,621)
Percentile over time · United States
84.1% higher than · Nov 2026 · rank #13,108 of 83,032
Since Dec 2025
-0.1 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 | Regular | Quick |
|---|---|---|
| Nov 2026 | 1,621 Pno change · 8 games | 1,553 Pno change · 21 games |
| Oct 2026 | 1,621 Pno change · 8 games | 1,553 Pno change · 21 games |
| Sep 2026 | 1,621 Pno change · 8 games | 1,553 P-24 · 21 games |
| Aug 2026 | 1,621 Pno change · 8 games | 1,577 P+38 · 17 games |
| Jul 2026 | 1,621 Pno change · 8 games | 1,539 Pno change · 13 games |
| Jun 2026 | 1,621 Pno change · 8 games | 1,539 Pno change · 13 games |
| May 2026 | 1,621 Pno change · 8 games | 1,539 Pno change · 13 games |
| Apr 2026 | 1,621 Pno change · 8 games | 1,539 Pno change · 13 games |
| Mar 2026 | 1,621 Pno change · 8 games | 1,539 Pno change · 13 games |
| Feb 2026 | 1,621 Pno change · 8 games | 1,539 Pno change · 13 games |
| Jan 2026 | 1,621 Pno change · 8 games | 1,539 Pno change · 13 games |
| Dec 2025 | 1,621 P8 games | 1,539 P13 games |