USCF player statistics
Lin, Jishan Samuel
- Biggest rank climb · #93 in United States (Quick)
- Biggest rank climb · #93 in United States (Regular)
- Biggest rank climb · #8 in Florida (Quick)
- Biggest rank climb · #8 in Florida (Regular)
- Fastest rising · #17 in United States (Quick)
- Fastest rising · #17 in United States (Regular)
- Fastest rising · #2 in Florida (Quick)
- Fastest rising · #1 in Florida (Regular)
- Gender
- Male
- US Chess reported rank
- #43,213 national · #2,168 in state
- Floor
- Regular 150 · Quick 150
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +358
- Oct 2026 to Nov 2026
- Biggest drop
- -7
- Dec 2025 to Jan 2026
- Longest rise
- 8 updates
- +658 from Mar 2026 to Nov 2026
- Updates that moved
- 9 of 11
- Latest +358, Oct 2026 to Nov 2026
- Typical move
- ±60
- Mean absolute change; spread ±105.5
Regular rating in context
United States
#34,225of 83,032 rated members · higher than 58.7%
48,767 lower · 41 same rating · 34,224 higher · ties share a rank
Florida
#1,752of 4,459 rated members · higher than 60.6%
2,706 lower · 2 same rating · 1,751 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 7,893 within 100 points of 1,023 (this player included)
1,000–1,049: 1,923 members (2.3%) · highlighted band is the player’s · dashed line is the target
59.9% below 1,050 (49,776 of 83,032; 58.7% below 1,023)
Percentile over time · United States
58.7% higher than · Nov 2026 · rank #34,225 of 83,032
Since Dec 2025
+37.3 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 |
|---|---|---|
| Nov 2026 | 1,023+358 | 1,029+361 |
| Oct 2026 | 665+33 | 668+39 |
| Sep 2026 | 632+12 | 629+15 |
| Aug 2026 | 620+1 | 614+1 |
| Jul 2026 | 619+26 | 613+13 |
| Jun 2026 | 593+104 | 600+192 |
| May 2026 | 489+87 | 408+1 |
| Apr 2026 | 402+37 | 407+45 |
| Mar 2026 | 365no change | 362no change |
| Feb 2026 | 365no change | 362no change |
| Jan 2026 | 365-7 | 362-1 |
| Dec 2025 | 372 | 363 |