USCF player statistics
Ying, Isaac
Official US Chess record- FIDE
- FIDE 39996441
- US Chess reported rank
- #5,203 national · #377 in state
- Floor
- Regular 1,600 · Quick 1,600 · Online Regular 100
- Rated games
- Online Regular 12
US Chess record as of Aug 19, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-105 Quick vs Regular
No national baseline for this rating band yet.
-280 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +117
- Dec 2025 to Jan 2026
- Biggest drop
- -39
- May 2026 to Jun 2026
- Longest rise
- 5 updates
- +302 from Dec 2025 to May 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±38
- Mean absolute change; spread ±51.5
Regular rating in context
United States
#6,525of 83,635 rated members · higher than 92.1%
77,085 lower · 26 same rating · 6,524 higher · ties share a rank
Texas
#450of 10,810 rated members · higher than 95.8%
10,359 lower · 2 same rating · 449 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 5,045 within 100 points of 1,838 (this player included)
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; 92.1% below 1,838)
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 | Online Regular |
|---|---|---|---|
| Sep 2026 | 1,838no change | 1,733-48 | 1,558 P-1 · 12 games |
| Aug 2026 | 1,838-1 | 1,781+52 | 1,559 Pno change · 12 games |
| Jul 2026 | 1,839no change | 1,729no change | 1,559 Pno change · 12 games |
| Jun 2026 | 1,839-39 | 1,729-28 | 1,559 P+1 · 12 games |
| May 2026 | 1,878+61 | 1,757-39 | 1,558 Pno change · 12 games |
| Apr 2026 | 1,817+26 | 1,796+34 | 1,558 Pno change · 12 games |
| Mar 2026 | 1,791+96 | 1,762+139 | 1,558 P+1 · 12 games |
| Feb 2026 | 1,695+2 | 1,623-8 | 1,557 Pno change · 12 games |
| Jan 2026 | 1,693+117 | 1,631+40 | 1,557 P12 games |
| Dec 2025 | 1,576 | 1,591 | — |