USCF player statistics
Ding, Eric
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 5 published updates since May 2026
Other formats against Regular
-2 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +41
- May 2026 to Jun 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +41 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±10
- Mean absolute change; spread ±20.5
Regular rating in context
United States
#54,887of 83,635 rated members · higher than 34.3%
28,702 lower · 47 same rating · 54,886 higher · ties share a rank
Georgia
#1,241of 2,028 rated members · higher than 38.7%
786 lower · 2 same rating · 1,240 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,739 within 100 points of 572 (this player included)
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 34.3% below 572)
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 | 572 Pno change · 14 games | 570 Pno change · 14 games |
| Aug 2026 | 572 Pno change · 14 games | 570 Pno change · 14 games |
| Jul 2026 | 572 Pno change · 14 games | 570 Pno change · 14 games |
| Jun 2026 | 572 P+41 · 14 games | 570 P+45 · 14 games |
| May 2026 | 531 P7 games | 525 P7 games |
| Apr 2026 | — | — |
| Mar 2026 | — | — |
| Feb 2026 | — | — |
| Jan 2026 | — | — |
| Dec 2025 | — | — |