USCF player statistics
Purkayastha, Mihir
- Biggest rank climb · #2 in Maryland (Quick)
- Biggest rank climb · #6 in Maryland (Regular)
- Fastest rising · #3 in Maryland (Regular)
- Gender
- Male
- US Chess reported rank
- #35,196 national · #688 in state
- Floor
- Regular 135 · Quick 126
- Rated games
- Regular 25 · Quick 20
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +187
- Oct 2026 to Nov 2026
- Biggest drop
- -19
- Mar 2026 to Apr 2026
- Longest rise
- 2 updates
- +82 from Jul 2026 to Sep 2026
- Updates that moved
- 5 of 11
- Latest +187, Oct 2026 to Nov 2026
- Typical move
- ±36
- Mean absolute change; spread ±63.6
Regular rating in context
United States
#35,351of 83,032 rated members · higher than 57.3%
47,640 lower · 42 same rating · 35,350 higher · ties share a rank
Maryland
#767of 1,870 rated members · higher than 58.9%
1,103 lower · 1 same rating · 766 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 8,067 within 100 points of 995 (this player included)
950–999: 2,025 members (2.4%) · highlighted band is the player’s · dashed line is the target
57.6% below 1,000 (47,853 of 83,032; 57.3% below 995)
Percentile over time · United States
57.3% higher than · Nov 2026 · rank #35,351 of 83,032
Since Dec 2025
+18.9 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 |
|---|---|---|
| Nov 2026 | 995+187 | 949+250 |
| Oct 2026 | 808no change | 699 Pno change · 20 games |
| Sep 2026 | 808+73 | 699 P+60 · 20 games |
| Aug 2026 | 735 P+9 · 20 games | 639 P+33 · 15 games |
| Jul 2026 | 726 Pno change · 14 games | 606 Pno change · 9 games |
| Jun 2026 | 726 Pno change · 14 games | 606 Pno change · 9 games |
| May 2026 | 726 P+106 · 14 games | 606 Pno change · 9 games |
| Apr 2026 | 620 P-19 · 9 games | 606 P-11 · 9 games |
| Mar 2026 | 639 Pno change · 4 games | 617 Pno change · 4 games |
| Feb 2026 | 639 Pno change · 4 games | 617 Pno change · 4 games |
| Jan 2026 | 639 Pno change · 4 games | 617 Pno change · 4 games |
| Dec 2025 | 639 P4 games | 617 P4 games |