USCF player statistics
Mathivanan, Iniya
Official US Chess record- FIDE
- FIDE 39920631
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-161 Quick vs Regular
No national baseline for this rating band yet.
-628 Blitz vs Regular
No national baseline for this rating band yet.
-580 Online Regular vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +117
- Feb 2026 to Mar 2026
- Biggest drop
- -1
- Jul 2026 to Aug 2026
- Longest rise
- 2 updates
- +89 from May 2026 to Jul 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±28
- Mean absolute change; spread ±40.1
Regular rating in context
United States
#8,943of 83,635 rated members · higher than 89.2%
74,664 lower · 29 same rating · 8,942 higher · ties share a rank
California
#1,186of 9,051 rated members · higher than 86.8%
7,861 lower · 5 same rating · 1,185 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 5,882 within 100 points of 1,751 (this player included)
1,750–1,799: 1,186 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.6% below 1,800 (75,823 of 83,635; 89.2% below 1,751)
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 | Online Regular |
|---|---|---|---|---|
| Sep 2026 | 1,751no change | 1,590-1 | 1,123no change | 1,171 Pno change · 13 games |
| Aug 2026 | 1,751-1 | 1,591no change | 1,123no change | 1,171 Pno change · 13 games |
| Jul 2026 | 1,752+37 | 1,591no change | 1,123no change | 1,171 Pno change · 13 games |
| Jun 2026 | 1,715+52 | 1,591+43 | 1,123no change | 1,171 Pno change · 13 games |
| May 2026 | 1,663no change | 1,548no change | 1,123no change | 1,171 Pno change · 13 games |
| Apr 2026 | 1,663no change | 1,548no change | 1,123no change | 1,171 Pno change · 13 games |
| Mar 2026 | 1,663+117 | 1,548+128 | 1,123no change | 1,171 Pno change · 13 games |
| Feb 2026 | 1,546no change | 1,420no change | 1,123no change | 1,171 Pno change · 13 games |
| Jan 2026 | 1,546+46 | 1,420+52 | 1,123no change | 1,171 Pno change · 13 games |
| Dec 2025 | 1,500 | 1,368 | 1,123 | 1,171 P13 games |