USCF player statistics
Brennan, Katelyn
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-155 Quick vs Regular
No national baseline for this rating band yet.
-170 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
-186 Online Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +13
- May 2026 to Jun 2026
- Biggest drop
- -19
- Dec 2025 to Jan 2026
- Longest rise
- 1 update
- +13 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±4
- Mean absolute change; spread ±8.4
Regular rating in context
United States
72.5%of the comparison population has a lower rating.
60,718 lower · 34 same rating · 22,883 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,930 within 100 points of 1,333
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; 72.5% below 1,333)
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 | Online Quick | Online Blitz |
|---|---|---|---|---|
| Sep 2026 | 1,333no change | 1,178+1 | 1,163 Pno change · 15 games | 1,147no change |
| Aug 2026 | 1,333no change | 1,177no change | 1,163 Pno change · 15 games | 1,147no change |
| Jul 2026 | 1,333no change | 1,177no change | 1,163 Pno change · 15 games | 1,147no change |
| Jun 2026 | 1,333+13 | 1,177+19 | 1,163 Pno change · 15 games | 1,147no change |
| May 2026 | 1,320no change | 1,158no change | 1,163 Pno change · 15 games | 1,147no change |
| Apr 2026 | 1,320+1 | 1,158-1 | 1,163 P+3 · 15 games | 1,147+2 |
| Mar 2026 | 1,319no change | 1,159no change | 1,160 Pno change · 15 games | 1,145no change |
| Feb 2026 | 1,319+6 | 1,159+2 | 1,160 Pno change · 15 games | 1,145no change |
| Jan 2026 | 1,313-19 | 1,157-21 | 1,160 Pno change · 15 games | 1,145no change |
| Dec 2025 | 1,332 | 1,178 | 1,160 P15 games | 1,145 |