USCF player statistics
Lim, Hayul
Official US Chess record- FIDE
- FIDE 13222791
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-416 Quick vs Regular
No national baseline for this rating band yet.
-311 Blitz vs Regular
No national baseline for this rating band yet.
-1,065 Online Regular vs Regular
No national baseline for this rating band yet.
-1,259 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +40
- Dec 2025 to Jan 2026
- Biggest drop
- -10
- Apr 2026 to May 2026
- Longest rise
- 4 updates
- +49 from May 2026 to Sep 2026
- Updates that moved
- 9 of 9
- Latest +3, Aug 2026 to Sep 2026
- Typical move
- ±13
- Mean absolute change; spread ±17.4
Regular rating in context
United States
97.8%of the comparison population has a lower rating.
81,818 lower · 12 same rating · 1,805 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 2,138 within 100 points of 2,103
2,100–2,149: 434 members (0.5%) · highlighted band is the player’s · dashed line is the target
98.2% below 2,150 (82,209 of 83,635; 97.8% below 2,103)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Blitz | Online Regular | Online Quick |
|---|---|---|---|---|---|
| Sep 2026 | 2,103+3 | 1,687no change | 1,792+152 | 1,038no change | 844 Pno change · 17 games |
| Aug 2026 | 2,100+1 | 1,687-1 | 1,640no change | 1,038no change | 844 Pno change · 17 games |
| Jul 2026 | 2,099+15 | 1,688-9 | 1,640-15 | 1,038no change | 844 Pno change · 17 games |
| Jun 2026 | 2,084+30 | 1,697no change | 1,655no change | 1,038no change | 844 Pno change · 17 games |
| May 2026 | 2,054-10 | 1,697no change | 1,655no change | 1,038no change | 844 Pno change · 17 games |
| Apr 2026 | 2,064-9 | 1,697-6 | 1,655no change | 1,038no change | 844 Pno change · 17 games |
| Mar 2026 | 2,073+3 | 1,703no change | 1,655no change | 1,038no change | 844 Pno change · 17 games |
| Feb 2026 | 2,070-4 | 1,703no change | 1,655-7 | 1,038no change | 844 Pno change · 17 games |
| Jan 2026 | 2,074+40 | 1,703no change | 1,662no change | 1,038no change | 844 Pno change · 17 games |
| Dec 2025 | 2,034 | 1,703 | 1,662 | 1,038 | 844 P17 games |