USCF player statistics
Lin, Edwin
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-66 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +237
- Mar 2026 to Apr 2026
- Biggest drop
- -113
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +237 from Mar 2026 to Apr 2026
- Updates that moved
- 7 of 9
- Latest +102, Aug 2026 to Sep 2026
- Typical move
- ±64
- Mean absolute change; spread ±98.6
Regular rating in context
United States
#39,699of 83,635 rated members · higher than 52.4%
43,887 lower · 50 same rating · 39,698 higher · ties share a rank
Pennsylvania
#1,431of 2,639 rated members · higher than 45.7%
1,208 lower · 1 same rating · 1,430 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,805 within 100 points of 884 (this player included)
850–899: 2,189 members (2.6%) · highlighted band is the player’s · dashed line is the target
53.2% below 900 (44,559 of 83,635; 52.4% below 884)
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 | 884+102 | 818+64 |
| Aug 2026 | 782-6 | 754-2 |
| Jul 2026 | 788+14 | 756+3 |
| Jun 2026 | 774no change | 753no change |
| May 2026 | 774-5 | 753-4 |
| Apr 2026 | 779+237 | 757+239 |
| Mar 2026 | 542-113 | 518-113 |
| Feb 2026 | 655+102 | 631+105 |
| Jan 2026 | 553no change | 526no change |
| Dec 2025 | 553 | 526 |