USCF player statistics
Oneill, Brenden
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+134 Quick vs Regular (provisional)
No national baseline for this rating band yet.
+173 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +2
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +2 from Mar 2026 to Apr 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.7
Regular rating in context
United States
72.1%of the comparison population has a lower rating.
60,303 lower · 28 same rating · 23,304 higher
Connecticut
63.1%of the comparison population has a lower rating.
544 lower · 1 same rating · 316 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,952 within 100 points of 1,320
1,300–1,349: 1,775 members (2.1%) · highlighted band is the player’s · dashed line is the target
73.2% below 1,350 (61,297 of 83,635; 72.1% below 1,320)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,320 Pno change · 9 games | 1,454 Pno change · 14 games | 1,493 Pno change · 10 games |
| Aug 2026 | 1,320 Pno change · 9 games | 1,454 Pno change · 14 games | 1,493 Pno change · 10 games |
| Jul 2026 | 1,320 Pno change · 9 games | 1,454 Pno change · 14 games | 1,493 Pno change · 10 games |
| Jun 2026 | 1,320 Pno change · 9 games | 1,454 Pno change · 14 games | 1,493 Pno change · 10 games |
| May 2026 | 1,320 Pno change · 9 games | 1,454 Pno change · 14 games | 1,493 Pno change · 10 games |
| Apr 2026 | 1,320 P+2 · 9 games | 1,454 P+2 · 14 games | 1,493 P+1 · 10 games |
| Mar 2026 | 1,318 Pno change · 9 games | 1,452 Pno change · 14 games | 1,492 Pno change · 10 games |
| Feb 2026 | 1,318 Pno change · 9 games | 1,452 Pno change · 14 games | 1,492 Pno change · 10 games |
| Jan 2026 | 1,318 Pno change · 9 games | 1,452 Pno change · 14 games | 1,492 Pno change · 10 games |
| Dec 2025 | 1,318 P9 games | 1,452 P14 games | 1,492 P10 games |