USCF player statistics
Choe, Matthew Hajoon
Official US Chess record- FIDE
- FIDE 13234706
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-240 Quick vs Regular
No national baseline for this rating band yet.
-767 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +71
- Jan 2026 to Feb 2026
- Biggest drop
- -47
- Feb 2026 to Mar 2026
- Longest rise
- 2 updates
- +138 from Dec 2025 to Feb 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±38
- Mean absolute change; spread ±45
Regular rating in context
United States
92.4%of the comparison population has a lower rating.
77,329 lower · 38 same rating · 6,268 higher
California
90.3%of the comparison population has a lower rating.
8,181 lower · 3 same rating · 867 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 4,974 within 100 points of 1,848
1,800–1,849: 1,567 members (1.8%) · highlighted band is the player’s · dashed line is the target
92.5% below 1,850 (77,390 of 83,635; 92.4% below 1,848)
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 |
|---|---|---|---|
| Sep 2026 | 1,848no change | 1,608no change | 1,081-1 |
| Aug 2026 | 1,848+5 | 1,608no change | 1,082no change |
| Jul 2026 | 1,843-23 | 1,608+27 | 1,082no change |
| Jun 2026 | 1,866+32 | 1,581+6 | 1,082no change |
| May 2026 | 1,834+64 | 1,575no change | 1,082+149 |
| Apr 2026 | 1,770-30 | 1,575-4 | 933no change |
| Mar 2026 | 1,800-47 | 1,579-24 | 933no change |
| Feb 2026 | 1,847+71 | 1,603+67 | 933no change |
| Jan 2026 | 1,776+67 | 1,536-36 | 933+445 |
| Dec 2025 | 1,709 | 1,572 | 488 P18 games |