USCF player statistics
Coates, Ben
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+12 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +129
- Dec 2025 to Jan 2026
- Biggest drop
- -61
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +129 from Dec 2025 to Jan 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±22
- Mean absolute change; spread ±50.1
Regular rating in context
United States
27.5%of the comparison population has a lower rating.
23,053 lower · 57 same rating · 60,525 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,962 within 100 points of 469
450–499: 2,720 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.6% below 500 (24,763 of 83,635; 27.5% below 469)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 469 Pno change · 24 games | 481 Pno change · 24 games |
| Aug 2026 | 469 Pno change · 24 games | 481 Pno change · 24 games |
| Jul 2026 | 469 Pno change · 24 games | 481 Pno change · 24 games |
| Jun 2026 | 469 P-11 · 24 games | 481 P-18 · 24 games |
| May 2026 | 480 Pno change · 19 games | 499 Pno change · 19 games |
| Apr 2026 | 480 P-61 · 19 games | 499 P-65 · 19 games |
| Mar 2026 | 541 P+1 · 10 games | 564 Pno change · 10 games |
| Feb 2026 | 540 Pno change · 10 games | 564 Pno change · 10 games |
| Jan 2026 | 540 P+129 · 10 games | 564 P+129 · 10 games |
| Dec 2025 | 411 P5 games | 435 P5 games |