USCF player statistics
Christy, Colin
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 8 published updates since Feb 2026
Other formats against Regular
-5 Quick vs Regular (provisional)
No national baseline for this rating band yet.
+3 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +66
- Apr 2026 to May 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +66 from Apr 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±16
- Mean absolute change; spread ±28.1
Regular rating in context
United States
#51,925of 83,635 rated members · higher than 37.8%
31,665 lower · 46 same rating · 51,924 higher · ties share a rank
Indiana
#881of 1,492 rated members · higher than 40.9%
611 lower · 1 same rating · 880 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,373 within 100 points of 627 (this player included)
600–649: 2,641 members (3.1%) · highlighted band is the player’s · dashed line is the target
39.2% below 650 (32,836 of 83,635; 37.8% below 627)
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 | 627 Pno change · 20 games | 622 Pno change · 20 games | 630 Pno change · 13 games |
| Aug 2026 | 627 Pno change · 20 games | 622 Pno change · 20 games | 630 Pno change · 13 games |
| Jul 2026 | 627 Pno change · 20 games | 622 Pno change · 20 games | 630 Pno change · 13 games |
| Jun 2026 | 627 Pno change · 20 games | 622 Pno change · 20 games | 630 Pno change · 13 games |
| May 2026 | 627 P+66 · 20 games | 622 P+59 · 20 games | 630 P13 games |
| Apr 2026 | 561 Pno change · 17 games | 563 Pno change · 17 games | — |
| Mar 2026 | 561 P+47 · 17 games | 563 P+46 · 17 games | — |
| Feb 2026 | 514 P17 games | 517 P17 games | — |