USCF player statistics
Alagu Arumugam, Oviya
Official US Chess record- FIDE
- FIDE 566005035
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-6 Quick vs Regular
No national baseline for this rating band yet.
-260 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +31
- Jul 2026 to Aug 2026
- Biggest drop
- -71
- Aug 2026 to Sep 2026
- Longest rise
- 2 updates
- +40 from Dec 2025 to Feb 2026
- Updates that moved
- 8 of 9
- Latest -71, Aug 2026 to Sep 2026
- Typical move
- ±19
- Mean absolute change; spread ±29.9
Regular rating in context
United States
#48,191of 83,635 rated members · higher than 42.3%
35,390 lower · 55 same rating · 48,190 higher · ties share a rank
North Carolina
#1,712of 2,742 rated members · higher than 37.5%
1,030 lower · 1 same rating · 1,711 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,897 within 100 points of 701 (this player included)
700–749: 2,394 members (2.8%) · highlighted band is the player’s · dashed line is the target
45.1% below 750 (37,729 of 83,635; 42.3% below 701)
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 | 701-71 | 695-70 | 441 Pno change · 15 games |
| Aug 2026 | 772+31 | 765+40 | 441 Pno change · 15 games |
| Jul 2026 | 741no change | 725-1 | 441 Pno change · 15 games |
| Jun 2026 | 741+4 | 726+9 | 441 Pno change · 15 games |
| May 2026 | 737-11 | 717-10 | 441 Pno change · 15 games |
| Apr 2026 | 748-4 | 727+5 | 441 P+1 · 15 games |
| Mar 2026 | 752-6 | 722-6 | 440 Pno change · 15 games |
| Feb 2026 | 758+30 | 728no change | 440 Pno change · 15 games |
| Jan 2026 | 728+10 | 728no change | 440 Pno change · 15 games |
| Dec 2025 | 718 | 728 | 440 P15 games |