USCF player statistics
Tan, Zhiyang
- Top rated · #33 in Rhode Island (Blitz)
- Top rated · #4 in Rhode Island (Online Regular)
- Top rated · #43 in Rhode Island (Quick)
- Top rated · #33 in Rhode Island (Regular)
- Fastest rising · #8 in Rhode Island (Regular)
- Gender
- Male
- FIDE
- FIDE 30965624
- TD
- Club
- US Chess reported rank
- #9,342 national · #30 in state
- Floor
- Regular 1,500 · Quick 1,400 · Blitz 1,200 · Online Regular 100
- Rated games
- Online Regular 13
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +107
- Sep 2026 to Oct 2026
- Biggest drop
- -107
- Jul 2026 to Aug 2026
- Longest rise
- 2 updates
- +156 from Sep 2026 to Nov 2026
- Updates that moved
- 11 of 11
- Latest +49, Oct 2026 to Nov 2026
- Typical move
- ±48
- Mean absolute change; spread ±60.1
Regular rating in context
United States
#8,054of 83,032 rated members · higher than 90.2%
74,956 lower · 23 same rating · 8,053 higher · ties share a rank
Rhode Island
#33of 280 rated members · higher than 88.2%
247 lower · 1 same rating · 32 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 5,562 within 100 points of 1,791 (this player included)
1,750–1,799: 1,226 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.5% below 1,800 (75,161 of 83,032; 90.2% below 1,791)
Percentile over time · United States
90.2% higher than · Nov 2026 · rank #8,054 of 83,032
Since Dec 2025
+1.9 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|---|---|
| Nov 2026 | 1,791+49 | 1,487no change | 1,484no change | 1,587 Pno change · 13 games |
| Oct 2026 | 1,742+107 | 1,487no change | 1,484no change | 1,587 Pno change · 13 games |
| Sep 2026 | 1,635-48 | 1,487-1 | 1,484-1 | 1,587 Pno change · 13 games |
| Aug 2026 | 1,683-107 | 1,488-90 | 1,485no change | 1,587 Pno change · 13 games |
| Jul 2026 | 1,790+28 | 1,578no change | 1,485no change | 1,587 Pno change · 13 games |
| Jun 2026 | 1,762-22 | 1,578+14 | 1,485no change | 1,587 Pno change · 13 games |
| May 2026 | 1,784+66 | 1,564no change | 1,485no change | 1,587 Pno change · 13 games |
| Apr 2026 | 1,718-4 | 1,564+3 | 1,485no change | 1,587 Pno change · 13 games |
| Mar 2026 | 1,722-20 | 1,561no change | 1,485no change | 1,587 Pno change · 13 games |
| Feb 2026 | 1,742+42 | 1,561no change | 1,485no change | 1,587 Pno change · 13 games |
| Jan 2026 | 1,700-32 | 1,561-39 | 1,485no change | 1,587 Pno change · 13 games |
| Dec 2025 | 1,732 | 1,600 | 1,485 | 1,587 P13 games |