USCF player statistics
Poosarla, Parthav
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-1 Quick vs Regular
No national baseline for this rating band yet.
-183 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +160
- Apr 2026 to May 2026
- Biggest drop
- -134
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +180 from Mar 2026 to May 2026
- Updates that moved
- 8 of 9
- Latest +62, Aug 2026 to Sep 2026
- Typical move
- ±58
- Mean absolute change; spread ±83
Regular rating in context
United States
#26,645of 83,635 rated members · higher than 68%
56,947 lower · 44 same rating · 26,644 higher · ties share a rank
New York
#2,879of 9,415 rated members · higher than 69.3%
6,531 lower · 6 same rating · 2,878 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,020 within 100 points of 1,223 (this player included)
1,200–1,249: 1,822 members (2.1%) · highlighted band is the player’s · dashed line is the target
69.2% below 1,250 (57,880 of 83,635; 68% below 1,223)
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 |
|---|---|---|---|
| Sep 2026 | 1,223+62 | 1,222+100 | 1,040+90 |
| Aug 2026 | 1,161-31 | 1,122no change | 950no change |
| Jul 2026 | 1,192no change | 1,122no change | 950no change |
| Jun 2026 | 1,192-29 | 1,122-11 | 950no change |
| May 2026 | 1,221+160 | 1,133no change | 950no change |
| Apr 2026 | 1,061+20 | 1,133no change | 950no change |
| Mar 2026 | 1,041-7 | 1,133no change | 950no change |
| Feb 2026 | 1,048-134 | 1,133-84 | 950+89 |
| Jan 2026 | 1,182-75 | 1,217no change | 861-16 |
| Dec 2025 | 1,257 | 1,217 | 877 |