USCF player statistics
Uchiyama, Hiro
Official US Chess record- FIDE
- FIDE 7007574
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-203 Quick vs Regular
No national baseline for this rating band yet.
-512 Blitz vs Regular
No national baseline for this rating band yet.
-618 Online Regular vs Regular
No national baseline for this rating band yet.
-586 Online Quick vs Regular
No national baseline for this rating band yet.
-465 Online Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +77
- Jun 2026 to Jul 2026
- Biggest drop
- -88
- Dec 2025 to Jan 2026
- Longest rise
- 5 updates
- +180 from Feb 2026 to Jul 2026
- Updates that moved
- 8 of 9
- Latest +12, Aug 2026 to Sep 2026
- Typical move
- ±39
- Mean absolute change; spread ±54.1
Regular rating in context
United States
92.3%of the comparison population has a lower rating.
77,227 lower · 22 same rating · 6,386 higher
California
90.2%of the comparison population has a lower rating.
8,167 lower · 2 same rating · 882 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 4,997 within 100 points of 1,844
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; 92.3% below 1,844)
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 | Online Blitz |
|---|---|---|---|---|---|---|
| Sep 2026 | 1,844+12 | 1,641+33 | 1,332no change | 1,226no change | 1,258no change | 1,379no change |
| Aug 2026 | 1,832no change | 1,608no change | 1,332+3 | 1,226no change | 1,258no change | 1,379no change |
| Jul 2026 | 1,832+77 | 1,608no change | 1,329no change | 1,226no change | 1,258no change | 1,379no change |
| Jun 2026 | 1,755+66 | 1,608+51 | 1,329no change | 1,226no change | 1,258no change | 1,379no change |
| May 2026 | 1,689+2 | 1,557-2 | 1,329no change | 1,226no change | 1,258no change | 1,379no change |
| Apr 2026 | 1,687+20 | 1,559+19 | 1,329+1 | 1,226no change | 1,258no change | 1,379no change |
| Mar 2026 | 1,667+15 | 1,540+15 | 1,328no change | 1,226no change | 1,258no change | 1,379no change |
| Feb 2026 | 1,652-69 | 1,525-88 | 1,328no change | 1,226+54 | 1,258no change | 1,379no change |
| Jan 2026 | 1,721-88 | 1,613no change | 1,328+63 | 1,172no change | 1,258no change | 1,379no change |
| Dec 2025 | 1,809 | 1,613 | 1,265 | 1,172 | 1,258 | 1,379 |