USCF player statistics
Burtnett, Isabelle Leslie Ann
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-251 Quick vs Regular
No national baseline for this rating band yet.
-159 Blitz vs Regular
No national baseline for this rating band yet.
-556 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
- +62
- Apr 2026 to May 2026
- Biggest drop
- -43
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +62 from Apr 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±16
- Mean absolute change; spread ±30.2
Regular rating in context
United States
#44,903of 83,635 rated members · higher than 46.2%
38,683 lower · 50 same rating · 44,902 higher · ties share a rank
Minnesota
#655of 1,021 rated members · higher than 35.8%
366 lower · 1 same rating · 654 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,487 within 100 points of 770 (this player included)
750–799: 2,331 members (2.7%) · highlighted band is the player’s · dashed line is the target
47.8% below 800 (40,060 of 83,635; 46.2% below 770)
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 | 770no change | 519no change | 611no change | 214 Pno change · 9 games |
| Aug 2026 | 770no change | 519no change | 611no change | 214 Pno change · 9 games |
| Jul 2026 | 770no change | 519no change | 611no change | 214 Pno change · 9 games |
| Jun 2026 | 770no change | 519no change | 611no change | 214 Pno change · 9 games |
| May 2026 | 770+62 | 519no change | 611+249 | 214 Pno change · 9 games |
| Apr 2026 | 708-41 | 519-14 | 362no change | 214 Pno change · 9 games |
| Mar 2026 | 749no change | 533no change | 362no change | 214 Pno change · 9 games |
| Feb 2026 | 749-43 | 533no change | 362no change | 214 Pno change · 9 games |
| Jan 2026 | 792no change | 533no change | 362no change | 214 Pno change · 9 games |
| Dec 2025 | 792 | 533 | 362 | 214 P9 games |