USCF player statistics
Riley, Kaius
Official US Chess record- FIDE
- FIDE 39943046
- US Chess reported rank
- #52,262 national · #2,645 in state
- Floor
- Regular 150 · Quick 137
- Rated games
- Quick 20
US Chess record as of Sep 13, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-44 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +35
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +35 from Jul 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±4
- Mean absolute change; spread ±11.7
Regular rating in context
United States
#61,211of 83,635 rated members · higher than 26.7%
22,381 lower · 44 same rating · 61,210 higher · ties share a rank
Florida
#3,182of 4,396 rated members · higher than 27.5%
1,213 lower · 2 same rating · 3,181 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,936 within 100 points of 456 (this player included)
450–499: 2,720 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.6% below 500 (24,763 of 83,635; 26.7% below 456)
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 | 456no change | 412 Pno change · 20 games |
| Aug 2026 | 456+35 | 412 P+102 · 20 games |
| Jul 2026 | 421 Pno change · 23 games | 310 Pno change · 16 games |
| Jun 2026 | 421 Pno change · 23 games | 310 Pno change · 16 games |
| May 2026 | 421 Pno change · 23 games | 310 Pno change · 16 games |
| Apr 2026 | 421 Pno change · 23 games | 310 Pno change · 16 games |
| Mar 2026 | 421 Pno change · 23 games | 310 Pno change · 16 games |
| Feb 2026 | 421 Pno change · 23 games | 310 Pno change · 16 games |
| Jan 2026 | 421 Pno change · 23 games | 310 Pno change · 16 games |
| Dec 2025 | 421 P23 games | 310 P16 games |