USCF player statistics
Lin, Ian
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 3 published updates since Jul 2026
Other formats against Regular
-46 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +9
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +9 from Jul 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±5
- Mean absolute change; spread ±6.4
Regular rating in context
United States
#34,512of 83,635 rated members · higher than 58.7%
49,096 lower · 28 same rating · 34,511 higher · ties share a rank
California
#4,012of 9,051 rated members · higher than 55.6%
5,034 lower · 6 same rating · 4,011 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,965 within 100 points of 1,009 (this player included)
1,000–1,049: 1,959 members (2.3%) · highlighted band is the player’s · dashed line is the target
60.6% below 1,050 (50,700 of 83,635; 58.7% below 1,009)
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 | 1,009 Pno change · 19 games | 963 Pno change · 19 games |
| Aug 2026 | 1,009 P+9 · 19 games | 963 P-5 · 19 games |
| Jul 2026 | 1,000 P15 games | 968 P15 games |
| Jun 2026 | — | — |