USCF player statistics
Stone, Eric Lee
- Gender
- Male
- Floor
- Quick 150
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +92
- Aug 2026 to Sep 2026
- Biggest drop
- -44
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +92 from Aug 2026 to Sep 2026
- Current run
- 2 updates
- Unchanged since Sep 2026
- Typical move
- ±34
- Mean absolute change; spread ±57.2
Quick rating in context
United States
#40,478of 78,544 rated members · higher than 48.3%
38,010 lower · 57 same rating · 40,477 higher · ties share a rank
Florida
#2,167of 4,249 rated members · higher than 48.9%
2,082 lower · 1 same rating · 2,166 higher · ties share a rank
Where this rating sits · United States
78,544 rated members in 50-point bands · median 750–799 · 9,944 within 100 points of 749 (this player included)
700–749: 2,549 members (3.2%) · highlighted band is the player’s · dashed line is the target
48.4% below 750 (38,067 of 78,544; 48.3% below 749)
Percentile over time · United States
48.3% higher than · Nov 2026 · rank #40,478 of 78,544
Since Jul 2026
+2.1 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 | Quick |
|---|---|
| Nov 2026 | 749no change |
| Oct 2026 | 749no change |
| Sep 2026 | 749+92 |
| Aug 2026 | 657 P-44 · 19 games |
| Jul 2026 | 701 P5 games |