USCF player statistics
Coomes, Xander
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 1 published update since Sep 2026
Other formats against Regular
-49 Quick vs Regular (provisional)
No national baseline for this rating band yet.
-405 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
Regular rating in context
United States
#12,302of 83,635 rated members · higher than 85.2%
71,289 lower · 45 same rating · 12,301 higher · ties share a rank
California
#1,608of 9,051 rated members · higher than 82.1%
7,435 lower · 9 same rating · 1,607 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,499 within 100 points of 1,643 (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; 85.2% below 1,643)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,643 P6 games | 1,594 P6 games | 1,238 Pno change · 10 games |
| Aug 2026 | — | — | 1,238 Pno change · 10 games |
| Jul 2026 | — | — | 1,238 Pno change · 10 games |
| Jun 2026 | — | — | 1,238 Pno change · 10 games |
| May 2026 | — | — | 1,238 Pno change · 10 games |
| Apr 2026 | — | — | 1,238 Pno change · 10 games |
| Mar 2026 | — | — | 1,238 Pno change · 10 games |
| Feb 2026 | — | — | 1,238 P10 games |