USCF player statistics
Bates, Oliver
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-5 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -79
- Jan 2026 to Feb 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±18
- Mean absolute change; spread ±34.8
Regular rating in context
United States
#68,553of 83,635 rated members · higher than 17.9%
15,018 lower · 65 same rating · 68,552 higher · ties share a rank
New York
#7,495of 9,415 rated members · higher than 20.3%
1,913 lower · 8 same rating · 7,494 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,513 within 100 points of 321 (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; 17.9% below 321)
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 | 321 Pno change · 12 games | 316 P+21 · 19 games |
| Aug 2026 | 321 Pno change · 12 games | 295 Pno change · 15 games |
| Jul 2026 | 321 Pno change · 12 games | 295 P-27 · 15 games |
| Jun 2026 | 321 Pno change · 12 games | 322 Pno change · 12 games |
| May 2026 | 321 Pno change · 12 games | 322 Pno change · 12 games |
| Apr 2026 | 321 P-79 · 12 games | 322 P-80 · 12 games |
| Mar 2026 | 400 Pno change · 8 games | 402 Pno change · 8 games |
| Feb 2026 | 400 P-79 · 8 games | 402 P-75 · 8 games |
| Jan 2026 | 479 Pno change · 4 games | 477 Pno change · 4 games |
| Dec 2025 | 479 P4 games | 477 P4 games |