USCF player statistics
Schonfeld, Colin
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+81 Quick vs Regular (provisional)
No national baseline for this rating band yet.
-360 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +322
- Feb 2026 to Mar 2026
- Biggest drop
- -22
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +322 from Feb 2026 to Mar 2026
- Current run
- 2 updates
- Unchanged since Jul 2026
- Typical move
- ±46
- Mean absolute change; spread ±108.2
Regular rating in context
United States
#57,784of 83,635 rated members · higher than 30.8%
25,803 lower · 49 same rating · 57,783 higher · ties share a rank
Virginia
#1,884of 2,595 rated members · higher than 27.3%
709 lower · 3 same rating · 1,883 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,972 within 100 points of 518 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 30.8% below 518)
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 | 518 Pno change · 20 games | 599 Pno change · 23 games | 158 Pno change · 14 games |
| Aug 2026 | 518 Pno change · 20 games | 599 Pno change · 23 games | 158 Pno change · 14 games |
| Jul 2026 | 518 P+67 · 20 games | 599 P+43 · 23 games | 158 Pno change · 14 games |
| Jun 2026 | 451 Pno change · 18 games | 556 Pno change · 21 games | 158 Pno change · 14 games |
| May 2026 | 451 Pno change · 18 games | 556 Pno change · 21 games | 158 Pno change · 14 games |
| Apr 2026 | 451 P-22 · 18 games | 556 P-31 · 21 games | 158 Pno change · 14 games |
| Mar 2026 | 473 P+322 · 15 games | 587 P+182 · 18 games | 158 Pno change · 14 games |
| Feb 2026 | 151 Pno change · 15 games | 405 P+2 · 18 games | 158 Pno change · 14 games |
| Jan 2026 | 151 Pno change · 11 games | 403 P+1 · 14 games | 158 Pno change · 14 games |
| Dec 2025 | 151 P11 games | 402 P14 games | 158 P14 games |