USCF player statistics
Muthukumaran, Gurru
Official US Chess record- Top rated · #67 in Pennsylvania (Online Quick)
- Top rated · #49 in Pennsylvania (Online Regular)
- Top rated · #62 in Pennsylvania (Quick)
- Top rated · #51 in Pennsylvania (Regular)
- FIDE
- FIDE 30977053
- TD
- Club
- US Chess reported rank
- #1,172 national · #36 in state
- Floor
- Regular 1,900 · Quick 1,700 · Blitz 1,400 · Online Regular 1,300 · Online Quick 100
- Rated games
- Online Quick 23
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-184 Quick vs Regular
No national baseline for this rating band yet.
-509 Blitz vs Regular
No national baseline for this rating band yet.
-565 Online Regular vs Regular
No national baseline for this rating band yet.
-623 Online Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +23
- Feb 2026 to Mar 2026
- Biggest drop
- -1
- Aug 2026 to Sep 2026
- Longest rise
- 3 updates
- +35 from Feb 2026 to May 2026
- Updates that moved
- 4 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±4
- Mean absolute change; spread ±7.7
Regular rating in context
United States
#1,385of 83,635 rated members · higher than 98.3%
82,247 lower · 4 same rating · 1,384 higher · ties share a rank
Pennsylvania
#50of 2,639 rated members · higher than 98%
2,588 lower · 2 same rating · 49 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 1,699 within 100 points of 2,156 (this player included)
2,150–2,199: 303 members (0.3%) · highlighted band is the player’s · dashed line is the target
98.6% below 2,200 (82,512 of 83,635; 98.3% below 2,156)
How these comparisons are calculated
Chess67 calculations from the Sep 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 | Online Quick |
|---|---|---|---|---|---|
| Sep 2026 | 2,156-1 | 1,972no change | 1,647no change | 1,591no change | 1,533 Pno change · 23 games |
| Aug 2026 | 2,157no change | 1,972no change | 1,647no change | 1,591no change | 1,533 Pno change · 23 games |
| Jul 2026 | 2,157no change | 1,972no change | 1,647no change | 1,591no change | 1,533 Pno change · 23 games |
| Jun 2026 | 2,157no change | 1,972no change | 1,647no change | 1,591no change | 1,533 Pno change · 23 games |
| May 2026 | 2,157+7 | 1,972+23 | 1,647no change | 1,591no change | 1,533 Pno change · 23 games |
| Apr 2026 | 2,150+5 | 1,949-7 | 1,647no change | 1,591+17 | 1,533 Pno change · 23 games |
| Mar 2026 | 2,145+23 | 1,956no change | 1,647no change | 1,574no change | 1,533 Pno change · 23 games |
| Feb 2026 | 2,122no change | 1,956no change | 1,647no change | 1,574no change | 1,533 Pno change · 23 games |
| Jan 2026 | 2,122no change | 1,956no change | 1,647no change | 1,574+58 | 1,533 Pno change · 23 games |
| Dec 2025 | 2,122 | 1,956 | 1,647 | 1,516 | 1,533 P23 games |