USCF player statistics
Pethaperumal, Sashvathram
- Biggest rank climb · #12 in Delaware (Regular)
- Top rated · #29 in Delaware (Blitz)
- Top rated · #7 in Delaware (Online Blitz)
- Top rated · #8 in Delaware (Online Quick)
- Top rated · #65 in Delaware (Quick)
- Top rated · #85 in Delaware (Regular)
- Fastest rising · #17 in Delaware (Regular)
- Gender
- Male
- FIDE
- FIDE 0
- US Chess reported rank
- #21,441 national · #72 in state
- Floor
- Regular 150 · Quick 150 · Blitz 109 · Online Quick 1,200 · Online Blitz 100
- Rated games
- Blitz 15
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +226
- Aug 2026 to Sep 2026
- Biggest drop
- -82
- Jan 2026 to Feb 2026
- Longest rise
- 3 updates
- +376 from Jul 2026 to Oct 2026
- Updates that moved
- 7 of 10
- Latest +13, Sep 2026 to Oct 2026
- Typical move
- ±76
- Mean absolute change; spread ±98.8
Regular rating in context
United States
#27,460of 82,596 rated members · higher than 66.7%
55,103 lower · 34 same rating · 27,459 higher · ties share a rank
Delaware
#85of 222 rated members · higher than 61.7%
137 lower · 1 same rating · 84 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,094 within 100 points of 1,202 (this player included)
1,200–1,249: 1,811 members (2.1%) · highlighted band is the player’s · dashed line is the target
68.7% below 1,250 (56,755 of 82,596; 66.7% below 1,202)
Percentile over time · United States
66.7% higher than · Oct 2026 · rank #27,460 of 82,596
Since Dec 2025
+30.2 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 | Quick | Blitz | Online Quick | Online Blitz |
|---|---|---|---|---|---|
| Oct 2026 | 1,202+13 | 1,100-1 | 1,014 Pno change · 15 games | 1,351-8 | 1,119 P14 games |
| Sep 2026 | 1,189+226 | 1,101+152 | 1,014 P15 games | 1,359+148 | — |
| Aug 2026 | 963+137 | 949+216 | — | 1,211+74 | — |
| Jul 2026 | 826 Pno change · 23 games | 733 Pno change · 20 games | — | 1,137+95 | — |
| Jun 2026 | 826 P+129 · 23 games | 733 P+183 · 20 games | — | 1,042-111 | — |
| May 2026 | 697 P-1 · 20 games | 550 Pno change · 17 games | — | 1,153no change | — |
| Apr 2026 | 698 P+173 · 20 games | 550 Pno change · 17 games | — | 1,153-7 | — |
| Mar 2026 | 525 Pno change · 15 games | 550 Pno change · 17 games | — | 1,160+7 | — |
| Feb 2026 | 525 P-82 · 15 games | 550 P-83 · 17 games | — | 1,153-1 | — |
| Jan 2026 | 607 Pno change · 12 games | 633 Pno change · 14 games | — | 1,154+123 | — |
| Dec 2025 | 607 P12 games | 633 P14 games | — | 1,031 | — |