USCF player statistics
Arunprakash, Kathir
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+15 Quick vs Regular
No national baseline for this rating band yet.
+106 Online Regular vs Regular
No national baseline for this rating band yet.
-51 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
- +13
- Feb 2026 to Mar 2026
- Biggest drop
- -19
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +13 from Feb 2026 to Mar 2026
- Updates that moved
- 7 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±4
- Mean absolute change; spread ±8.3
Regular rating in context
United States
45.3%of the comparison population has a lower rating.
37,952 lower · 48 same rating · 45,635 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,588 within 100 points of 755
750–799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.8% below 800 (40,060 of 83,635; 45.3% below 755)
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 | Online Regular | Online Quick |
|---|---|---|---|---|
| Sep 2026 | 755-1 | 770-1 | 861-1 | 704 P-1 · 13 games |
| Aug 2026 | 756+1 | 771+1 | 862-66 | 705 P+1 · 13 games |
| Jul 2026 | 755no change | 770no change | 928-29 | 704 Pno change · 13 games |
| Jun 2026 | 755+1 | 770+1 | 957+2 | 704 P+1 · 13 games |
| May 2026 | 754no change | 769no change | 955-1 | 703 Pno change · 13 games |
| Apr 2026 | 754-1 | 769-1 | 956-1 | 703 P-1 · 13 games |
| Mar 2026 | 755+13 | 770+17 | 957+47 | 704 P+8 · 13 games |
| Feb 2026 | 742-19 | 753-21 | 910-3 | 696 P-1 · 13 games |
| Jan 2026 | 761+4 | 774+2 | 913-66 | 697 P-7 · 13 games |
| Dec 2025 | 757 | 772 | 979 | 704 P13 games |