USCF player statistics
Parthiban, Haricharan
- Biggest rank climb · #30 in Louisiana (Online Blitz)
- Biggest rank climb · #35 in Louisiana (Online Quick)
- Biggest rank climb · #57 in Louisiana (Quick)
- Biggest rank climb · #62 in Louisiana (Regular)
- Top rated · #98 in Louisiana (Blitz)
- Top rated · #23 in Louisiana (Online Blitz)
- Top rated · #21 in Louisiana (Online Quick)
- Fastest rising · #26 in Louisiana (Quick)
- Fastest rising · #23 in Louisiana (Regular)
- Gender
- Male
- FIDE
- FIDE 39995933
- US Chess reported rank
- #12,449 national · #114 in state
- Floor
- Regular 1,300 · Quick 1,200 · Blitz 137 · Online Quick 100 · Online Blitz 1,200
- Rated games
- Online Quick 16
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +110
- May 2026 to Jun 2026
- Biggest drop
- -46
- Apr 2026 to May 2026
- Longest rise
- 2 updates
- +124 from May 2026 to Jul 2026
- Updates that moved
- 10 of 10
- Latest +37, Sep 2026 to Oct 2026
- Typical move
- ±27
- Mean absolute change; spread ±41.7
Regular rating in context
United States
#15,503of 82,596 rated members · higher than 81.1%
67,051 lower · 43 same rating · 15,502 higher · ties share a rank
Louisiana
#141of 682 rated members · higher than 79.1%
540 lower · 2 same rating · 140 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,790 within 100 points of 1,549 (this player included)
1,500–1,549: 1,907 members (2.3%) · highlighted band is the player’s · dashed line is the target
81.2% below 1,550 (67,094 of 82,596; 81.1% below 1,549)
Percentile over time · United States
81.1% higher than · Oct 2026 · rank #15,503 of 82,596
Since Dec 2025
+3.9 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 Quick | Online Blitz |
|---|---|---|---|---|---|
| Oct 2026 | 1,549+37 | 1,429+45 | 1,113no change | 1,409 Pno change · 16 games | 1,404no change |
| Sep 2026 | 1,512+6 | 1,384+41 | 1,113no change | 1,409 P-1 · 16 games | 1,404no change |
| Aug 2026 | 1,506-12 | 1,343-6 | 1,113no change | 1,410 P-1 · 16 games | 1,404 |
| Jul 2026 | 1,518+14 | 1,349+23 | 1,113no change | 1,411 Pno change · 16 games | — |
| Jun 2026 | 1,504+110 | 1,326+25 | 1,113no change | 1,411 Pno change · 16 games | — |
| May 2026 | 1,394-46 | 1,301-19 | 1,113+1 | 1,411 P+1 · 16 games | — |
| Apr 2026 | 1,440-9 | 1,320+30 | 1,112-1 | 1,410 Pno change · 16 games | — |
| Mar 2026 | 1,449-19 | 1,290-70 | 1,113no change | 1,410 Pno change · 16 games | — |
| Feb 2026 | 1,468+4 | 1,360+39 | 1,113+114 | 1,410 Pno change · 16 games | — |
| Jan 2026 | 1,464+9 | 1,321+58 | 999+50 | 1,410 Pno change · 16 games | — |
| Dec 2025 | 1,455 | 1,263 | 949 | 1,410 P16 games | — |