USCF player statistics
Kolvenbach, Holly
Official US Chess record- FIDE
- FIDE 39946940
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-108 Quick vs Regular
No national baseline for this rating band yet.
-191 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +43
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +43 from Jul 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±5
- Mean absolute change; spread ±14.3
Regular rating in context
United States
#19,328of 83,635 rated members · higher than 76.8%
64,267 lower · 41 same rating · 19,327 higher · ties share a rank
New York
#2,045of 9,415 rated members · higher than 78.2%
7,367 lower · 4 same rating · 2,044 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,971 within 100 points of 1,435 (this player included)
1,400–1,449: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target
77.4% below 1,450 (64,806 of 83,635; 76.8% below 1,435)
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 | 1,435no change | 1,327no change | 1,244 Pno change · 24 games |
| Aug 2026 | 1,435+43 | 1,327no change | 1,244 Pno change · 24 games |
| Jul 2026 | 1,392no change | 1,327no change | 1,244 Pno change · 24 games |
| Jun 2026 | 1,392no change | 1,327no change | 1,244 Pno change · 24 games |
| May 2026 | 1,392no change | 1,327no change | 1,244 Pno change · 24 games |
| Apr 2026 | 1,392no change | 1,327no change | 1,244 Pno change · 24 games |
| Mar 2026 | 1,392no change | 1,327no change | 1,244 Pno change · 24 games |
| Feb 2026 | 1,392no change | 1,327no change | 1,244 Pno change · 24 games |
| Jan 2026 | 1,392no change | 1,327no change | 1,244 Pno change · 24 games |
| Dec 2025 | 1,392 | 1,327 | 1,244 P24 games |