USCF player statistics
Osborn, Christopher D
Official US Chess record- FIDE
- FIDE 2049821
- US Chess reported rank
- #13,282 national · #1,046 in state
- Floor
- Regular 1,300 · Quick 1,300 · Blitz 1,400 · Online Quick 100 · Online Blitz 1,500
- Rated games
- Online Quick 8
US Chess record as of Jul 25, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-14 Quick vs Regular
No national baseline for this rating band yet.
-134 Blitz vs Regular
No national baseline for this rating band yet.
-71 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
+98 Online Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +91
- Aug 2026 to Sep 2026
- Biggest drop
- -15
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +91 from Aug 2026 to Sep 2026
- Updates that moved
- 2 of 9
- Latest +91, Aug 2026 to Sep 2026
- Typical move
- ±12
- Mean absolute change; spread ±31.4
Regular rating in context
United States
82.9%of the comparison population has a lower rating.
69,361 lower · 32 same rating · 14,242 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,714 within 100 points of 1,589
1,550–1,599: 1,475 members (1.7%) · highlighted band is the player’s · dashed line is the target
83.3% below 1,600 (69,680 of 83,635; 82.9% below 1,589)
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 | Online Quick | Online Blitz |
|---|---|---|---|---|---|
| Sep 2026 | 1,589+91 | 1,575no change | 1,455+44 | 1,518 Pno change · 8 games | 1,687no change |
| Aug 2026 | 1,498no change | 1,575+49 | 1,411-10 | 1,518 Pno change · 8 games | 1,687no change |
| Jul 2026 | 1,498no change | 1,526no change | 1,421no change | 1,518 Pno change · 8 games | 1,687no change |
| Jun 2026 | 1,498no change | 1,526+1 | 1,421-72 | 1,518 Pno change · 8 games | 1,687no change |
| May 2026 | 1,498no change | 1,525no change | 1,493no change | 1,518 Pno change · 8 games | 1,687no change |
| Apr 2026 | 1,498no change | 1,525no change | 1,493-1 | 1,518 Pno change · 8 games | 1,687no change |
| Mar 2026 | 1,498no change | 1,525no change | 1,494no change | 1,518 Pno change · 8 games | 1,687no change |
| Feb 2026 | 1,498-15 | 1,525+14 | 1,494+2 | 1,518 Pno change · 8 games | 1,687no change |
| Jan 2026 | 1,513no change | 1,511no change | 1,492no change | 1,518 Pno change · 8 games | 1,687no change |
| Dec 2025 | 1,513 | 1,511 | 1,492 | 1,518 P8 games | 1,687 |