USCF player statistics
Arefin, Md Shahnur
- Gender
- Male
- US Chess reported rank
- #24,186 national · #134 in state
- Floor
- Regular 143 · Online Regular 100
- Rated games
- Regular 8
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +72
- Sep 2026 to Oct 2026
- Biggest drop
- -1
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +72 from Sep 2026 to Oct 2026
- Updates that moved
- 3 of 10
- Latest +72, Sep 2026 to Oct 2026
- Typical move
- ±7
- Mean absolute change; spread ±22.8
Regular rating in context
United States
#28,530of 82,596 rated members · higher than 65.4%
54,040 lower · 27 same rating · 28,529 higher · ties share a rank
Alabama
#184of 607 rated members · higher than 69.5%
422 lower · 2 same rating · 183 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,117 within 100 points of 1,172 (this player included)
1,150–1,199: 1,648 members (1.9%) · highlighted band is the player’s · dashed line is the target
66.5% below 1,200 (54,944 of 82,596; 65.4% below 1,172)
Percentile over time · United States
65.4% higher than · Oct 2026 · rank #28,530 of 82,596
Since Dec 2025
+2.9 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|
| Oct 2026 | 1,172 P+72 · 14 games |
| Sep 2026 | 1,100 Pno change · 8 games |
| Aug 2026 | 1,100 P-1 · 8 games |
| Jul 2026 | 1,101 Pno change · 8 games |
| Jun 2026 | 1,101 Pno change · 8 games |
| May 2026 | 1,101 Pno change · 8 games |
| Apr 2026 | 1,101 P+1 · 8 games |
| Mar 2026 | 1,100 Pno change · 8 games |
| Feb 2026 | 1,100 Pno change · 8 games |
| Jan 2026 | 1,100 Pno change · 8 games |
| Dec 2025 | 1,100 P8 games |