USCF player statistics
Lim, Ayden
- Gender
- Male
- FIDE
- FIDE 39968847
- US Chess reported rank
- #6,166 national · #718 in state
- Floor
- Regular 1,500 · Quick 1,400 · Blitz 115
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +113
- Feb 2026 to Mar 2026
- Biggest drop
- -98
- Dec 2025 to Jan 2026
- Longest rise
- 4 updates
- +93 from May 2026 to Sep 2026
- Current run
- 1 update
- Unchanged since Sep 2026
- Typical move
- ±36
- Mean absolute change; spread ±52.8
Regular rating in context
United States
#8,176of 82,596 rated members · higher than 90%
74,391 lower · 30 same rating · 8,175 higher · ties share a rank
New York
#904of 9,044 rated members · higher than 89.9%
8,135 lower · 6 same rating · 903 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 5,617 within 100 points of 1,784 (this player included)
1,750–1,799: 1,185 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.4% below 1,800 (74,742 of 82,596; 90% below 1,784)
Percentile over time · United States
90% higher than · Oct 2026 · rank #8,176 of 82,596
Since Dec 2025
+5.5 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|---|
| Oct 2026 | 1,784no change | 1,600no change | 1,568 P19 games |
| Sep 2026 | 1,784+8 | 1,600no change | — |
| Aug 2026 | 1,776+27 | 1,600no change | — |
| Jul 2026 | 1,749+26 | 1,600+48 | — |
| Jun 2026 | 1,723+32 | 1,552+61 | — |
| May 2026 | 1,691no change | 1,491no change | — |
| Apr 2026 | 1,691+50 | 1,491+80 | — |
| Mar 2026 | 1,641+113 | 1,411no change | — |
| Feb 2026 | 1,528-5 | 1,411-1 | — |
| Jan 2026 | 1,533-98 | 1,412no change | — |
| Dec 2025 | 1,631 | 1,412 | — |