USCF player statistics
Arun, Yuvan
Official US Chess record- Biggest rank climb · #36 in United States (Quick)
- Biggest rank climb · #37 in United States (Regular)
- Biggest rank climb · #1 in Oregon (Quick)
- Biggest rank climb · #1 in Oregon (Regular)
- Fastest rising · #28 in United States (Quick)
- Fastest rising · #25 in United States (Regular)
- Fastest rising · #2 in Oregon (Quick)
- Fastest rising · #2 in Oregon (Regular)
Regular 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.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +336
- Aug 2026 to Sep 2026
- Biggest drop
- -85
- Jul 2026 to Aug 2026
- Longest rise
- 2 updates
- +202 from Feb 2026 to Apr 2026
- Updates that moved
- 7 of 9
- Latest +336, Aug 2026 to Sep 2026
- Typical move
- ±76
- Mean absolute change; spread ±121.5
Regular rating in context
United States
#49,465of 83,635 rated members · higher than 40.7%
34,118 lower · 53 same rating · 49,464 higher · ties share a rank
Oregon
#814of 1,492 rated members · higher than 45.4%
678 lower · 1 same rating · 813 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,064 within 100 points of 676 (this player included)
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 40.7% below 676)
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 |
|---|---|---|
| Sep 2026 | 676+336 | 677+337 |
| Aug 2026 | 340-85 | 340-85 |
| Jul 2026 | 425-8 | 425-9 |
| Jun 2026 | 433-12 | 434-11 |
| May 2026 | 445no change | 445no change |
| Apr 2026 | 445+83 | 445+83 |
| Mar 2026 | 362+119 | 362+119 |
| Feb 2026 | 243no change | 243no change |
| Jan 2026 | 243+42 | 243+42 |
| Dec 2025 | 201 | 201 |