USCF player statistics
Keyster, Colton
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-7 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +63
- Apr 2026 to May 2026
- Biggest drop
- -59
- Feb 2026 to Mar 2026
- Longest rise
- 2 updates
- +31 from Dec 2025 to Feb 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±17
- Mean absolute change; spread ±31.2
Regular rating in context
United States
#47,405of 83,635 rated members · higher than 43.2%
36,174 lower · 57 same rating · 47,404 higher · ties share a rank
Illinois
#2,259of 4,678 rated members · higher than 51.6%
2,414 lower · 6 same rating · 2,258 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,797 within 100 points of 717 (this player included)
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 43.2% below 717)
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 | 717no change | 710no change |
| Aug 2026 | 717no change | 710no change |
| Jul 2026 | 717no change | 710no change |
| Jun 2026 | 717no change | 710no change |
| May 2026 | 717+63 | 710+59 |
| Apr 2026 | 654no change | 651+1 |
| Mar 2026 | 654-59 | 650-60 |
| Feb 2026 | 713+17 | 710+17 |
| Jan 2026 | 696+14 | 693+14 |
| Dec 2025 | 682 | 679 |