USCF player statistics
Mathivanan, Iniya
- Gender
- Female
- FIDE
- FIDE 39920631
- US Chess reported rank
- #6,709 national · #468 in state
- Floor
- Regular 1,500 · Quick 1,300 · Blitz 150 · Online Regular 100
- Rated games
- Online Regular 13
US Chess record as of Sep 15, 2026
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
- 2 updates
- Unchanged since Aug 2026
- Typical move
- ±25
- Mean absolute change; spread ±38.8
Regular rating in context
United States
#8,991of 82,596 rated members · higher than 89%
73,579 lower · 27 same rating · 8,990 higher · ties share a rank
California
#1,196of 9,083 rated members · higher than 86.7%
7,883 lower · 5 same rating · 1,195 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 5,895 within 100 points of 1,751 (this player included)
1,750–1,799: 1,185 members (1.4%) · highlighted band is the player’s · dashed line is the target
90.4% below 1,800 (74,742 of 82,596; 89% below 1,751)
Percentile over time · United States
89% higher than · Oct 2026 · rank #8,991 of 82,596
Since Dec 2025
+10.1 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|---|---|---|
| Oct 2026 | 1,751no change | 1,590no change | 1,123no change | 1,171 Pno change · 13 games |
| 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 |