USCF player statistics
Prakash, Rahm
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-15 Quick vs Regular (provisional)
No national baseline for this rating band yet.
-441 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +382
- Mar 2026 to Apr 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +416 from Mar 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±46
- Mean absolute change; spread ±126.4
Regular rating in context
United States
36.9%of the comparison population has a lower rating.
30,906 lower · 55 same rating · 52,674 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,518 within 100 points of 613
600–649: 2,641 members (3.1%) · highlighted band is the player’s · dashed line is the target
39.2% below 650 (32,836 of 83,635; 36.9% below 613)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
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 | 613 Pno change · 20 games | 598 Pno change · 20 games | 172 Pno change · 22 games |
| Aug 2026 | 613 Pno change · 20 games | 598 Pno change · 20 games | 172 Pno change · 22 games |
| Jul 2026 | 613 Pno change · 20 games | 598 Pno change · 20 games | 172 Pno change · 22 games |
| Jun 2026 | 613 Pno change · 20 games | 598 Pno change · 20 games | 172 Pno change · 22 games |
| May 2026 | 613 P+34 · 20 games | 598 P+30 · 20 games | 172 Pno change · 22 games |
| Apr 2026 | 579 P+382 · 15 games | 568 P+373 · 15 games | 172 Pno change · 22 games |
| Mar 2026 | 197 Pno change · 10 games | 195 Pno change · 10 games | 172 Pno change · 22 games |
| Feb 2026 | 197 Pno change · 10 games | 195 Pno change · 10 games | 172 Pno change · 22 games |
| Jan 2026 | 197 Pno change · 10 games | 195 Pno change · 10 games | 172 Pno change · 22 games |
| Dec 2025 | 197 P10 games | 195 P10 games | 172 P22 games |