USCF player statistics
Colin, Samson
Official US Chess recordRegular rating
Published rating · Sep 2026 · 6 published updates since Apr 2026
Other formats against Regular
-6 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +180
- Jun 2026 to Jul 2026
- Biggest drop
- -1
- Jul 2026 to Aug 2026
- Longest rise
- 3 updates
- +357 from Apr 2026 to Jul 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±72
- Mean absolute change; spread ±75.4
Regular rating in context
United States
#52,405of 83,635 rated members · higher than 37.2%
31,176 lower · 55 same rating · 52,404 higher · ties share a rank
New Jersey
#2,033of 3,003 rated members · higher than 32.2%
969 lower · 2 same rating · 2,032 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,471 within 100 points of 618 (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; 37.2% below 618)
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 |
|---|---|---|
| Sep 2026 | 618no change | 612no change |
| Aug 2026 | 618-1 | 612-1 |
| Jul 2026 | 619+180 | 613+177 |
| Jun 2026 | 439 P+86 · 23 games | 436 P+89 · 23 games |
| May 2026 | 353 P+91 · 11 games | 347 P+92 · 11 games |
| Apr 2026 | 262 P7 games | 255 P7 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |