USCF player statistics
Chaiyasate, Henry Pinarej
Official US Chess record- Biggest rank climb · #11 in Michigan (Online Regular)
- Top rated · #98 in Michigan (Online Blitz)
- Top rated · #80 in Michigan (Online Regular)
- FIDE
- FIDE 30980801
- Floor
- Regular 100 · Quick 100 · Blitz 100 · Online Regular 100 · Online Quick 100 · Online Blitz 100
- Rated games
- Regular 15 · Quick 12 · Blitz 8 · Online Blitz 23
US Chess record as of Sep 15, 2026
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
0 Quick vs Regular (provisional)
No national baseline for this rating band yet.
+62 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
+613 Online Regular vs Regular
No national baseline for this rating band yet.
+505 Online Quick vs Regular
No national baseline for this rating band yet.
+538 Online Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 9 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Regular rating in context
United States
#67,803of 83,635 rated members · higher than 18.8%
15,777 lower · 56 same rating · 67,802 higher · ties share a rank
Michigan
#1,538of 1,935 rated members · higher than 20.4%
396 lower · 2 same rating · 1,537 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,608 within 100 points of 335 (this player included)
300–349: 2,672 members (3.1%) · highlighted band is the player’s · dashed line is the target
19.8% below 350 (16,619 of 83,635; 18.8% below 335)
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 | Blitz | Online Regular | Online Quick | Online Blitz |
|---|---|---|---|---|---|---|
| Sep 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948no change | 840no change | 873 P-1 · 23 games |
| Aug 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948no change | 840no change | 874 Pno change · 23 games |
| Jul 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948no change | 840no change | 874 Pno change · 23 games |
| Jun 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948no change | 840no change | 874 Pno change · 23 games |
| May 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948no change | 840no change | 874 Pno change · 23 games |
| Apr 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948no change | 840no change | 874 Pno change · 23 games |
| Mar 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948no change | 840no change | 874 Pno change · 23 games |
| Feb 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948no change | 840no change | 874 Pno change · 23 games |
| Jan 2026 | 335 Pno change · 15 games | 335 Pno change · 12 games | 397 Pno change · 8 games | 948-43 | 840no change | 874 Pno change · 23 games |
| Dec 2025 | 335 P15 games | 335 P12 games | 397 P8 games | 991 | 840 | 874 P23 games |