USCF player statistics
Liu, Eric K
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +406
- Mar 2026 to Apr 2026
- Biggest drop
- -1
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +407 from Mar 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±50
- Mean absolute change; spread ±134.3
Regular rating in context
United States
#37,301of 83,635 rated members · higher than 55.3%
46,290 lower · 45 same rating · 37,300 higher · ties share a rank
Illinois
#1,720of 4,678 rated members · higher than 63.2%
2,958 lower · 1 same rating · 1,719 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 8,436 within 100 points of 942 (this player included)
900–949: 2,108 members (2.5%) · highlighted band is the player’s · dashed line is the target
55.7% below 950 (46,667 of 83,635; 55.3% below 942)
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 | 942no change | 942no change |
| Aug 2026 | 942no change | 942no change |
| Jul 2026 | 942no change | 942no change |
| Jun 2026 | 942no change | 942no change |
| May 2026 | 942+1 | 942+1 |
| Apr 2026 | 941+406 | 941+403 |
| Mar 2026 | 535 Pno change · 22 games | 538 Pno change · 22 games |
| Feb 2026 | 535 P-1 · 22 games | 538 Pno change · 22 games |
| Jan 2026 | 536 P+44 · 22 games | 538 P+44 · 22 games |
| Dec 2025 | 492 P18 games | 494 P18 games |