USCF player statistics
Deranek, Andrew
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 8 published updates since Feb 2026
Other formats against Regular
-3 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +28
- Feb 2026 to Mar 2026
- Biggest drop
- -102
- Apr 2026 to May 2026
- Longest rise
- 1 update
- +28 from Feb 2026 to Mar 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±19
- Mean absolute change; spread ±41.6
Regular rating in context
United States
43.4%of the comparison population has a lower rating.
36,364 lower · 49 same rating · 47,222 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,767 within 100 points of 721
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 43.4% below 721)
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 | 721 Pno change · 10 games | 718 Pno change · 10 games |
| Aug 2026 | 721 Pno change · 10 games | 718 Pno change · 10 games |
| Jul 2026 | 721 Pno change · 10 games | 718 Pno change · 10 games |
| Jun 2026 | 721 Pno change · 10 games | 718 Pno change · 10 games |
| May 2026 | 721 P-102 · 10 games | 718 P-103 · 10 games |
| Apr 2026 | 823 P-1 · 10 games | 821 Pno change · 10 games |
| Mar 2026 | 824 P+28 · 8 games | 821 P+27 · 8 games |
| Feb 2026 | 796 P6 games | 794 P6 games |
| Jan 2026 | — | — |
| Dec 2025 | — | — |