USCF player statistics
Mccullough, Michael
Official US Chess record- FIDE
- FIDE 39900061
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-68 Quick vs Regular (provisional)
No national baseline for this rating band yet.
-64 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
+55 Online Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +1
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +1 from Jul 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.3
Regular rating in context
United States
#40,645of 83,635 rated members · higher than 51.3%
42,943 lower · 48 same rating · 40,644 higher · ties share a rank
Virginia
#1,335of 2,595 rated members · higher than 48.4%
1,256 lower · 5 same rating · 1,334 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,923 within 100 points of 863 (this player included)
850–899: 2,189 members (2.6%) · highlighted band is the player’s · dashed line is the target
53.2% below 900 (44,559 of 83,635; 51.3% below 863)
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 | Online Quick | Online Blitz |
|---|---|---|---|---|
| Sep 2026 | 863 Pno change · 15 games | 795 Pno change · 14 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| Aug 2026 | 863 P+1 · 15 games | 795 P+2 · 14 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| Jul 2026 | 862 Pno change · 12 games | 793 Pno change · 11 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| Jun 2026 | 862 Pno change · 12 games | 793 Pno change · 11 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| May 2026 | 862 Pno change · 12 games | 793 Pno change · 11 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| Apr 2026 | 862 Pno change · 12 games | 793 Pno change · 11 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| Mar 2026 | 862 Pno change · 12 games | 793 Pno change · 11 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| Feb 2026 | 862 Pno change · 12 games | 793 Pno change · 11 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| Jan 2026 | 862 Pno change · 12 games | 793 Pno change · 11 games | 799 Pno change · 18 games | 918 Pno change · 24 games |
| Dec 2025 | 862 P12 games | 793 P11 games | 799 P18 games | 918 P24 games |