USCF player statistics
Haegdorens, Heidi
- Gender
- Female
- FIDE
- FIDE 39992438
- US Chess reported rank
- #17,197 national · #82 in state
- Floor
- Regular 150 · Quick 150 · Blitz 107
- Rated games
- Blitz 15
US Chess record as of Sep 17, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +105
- Apr 2026 to May 2026
- Biggest drop
- -20
- Jan 2026 to Feb 2026
- Longest rise
- 2 updates
- +124 from Apr 2026 to Jun 2026
- Updates that moved
- 6 of 10
- Latest -1, Sep 2026 to Oct 2026
- Typical move
- ±21
- Mean absolute change; spread ±37.3
Regular rating in context
United States
#22,923of 82,596 rated members · higher than 72.1%
59,632 lower · 42 same rating · 22,922 higher · ties share a rank
Kansas
#180of 528 rated members · higher than 65.7%
347 lower · 2 same rating · 179 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 6,939 within 100 points of 1,334 (this player included)
1,300–1,349: 1,765 members (2.1%) · highlighted band is the player’s · dashed line is the target
72.8% below 1,350 (60,192 of 82,596; 72.1% below 1,334)
Percentile over time · United States
72.1% higher than · Oct 2026 · rank #22,923 of 82,596
Since Dec 2025
+6.6 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 |
|---|---|---|---|
| Oct 2026 | 1,334-1 | 1,002-1 | 816 Pno change · 15 games |
| Sep 2026 | 1,335+2 | 1,003+73 | 816 P-1 · 15 games |
| Aug 2026 | 1,333+58 | 930no change | 817 Pno change · 15 games |
| Jul 2026 | 1,275no change | 930no change | 817 Pno change · 15 games |
| Jun 2026 | 1,275+19 | 930+108 | 817 Pno change · 15 games |
| May 2026 | 1,256+105 | 822no change | 817 Pno change · 15 games |
| Apr 2026 | 1,151no change | 822no change | 817 Pno change · 15 games |
| Mar 2026 | 1,151no change | 822no change | 817 Pno change · 15 games |
| Feb 2026 | 1,151-20 | 822+21 | 817 Pno change · 15 games |
| Jan 2026 | 1,171no change | 801no change | 817 Pno change · 15 games |
| Dec 2025 | 1,171 | 801 | 817 P15 games |