USCF player statistics
Zablocki, Idan
Official US Chess record- FIDE
- FIDE 39977013
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-98 Quick vs Regular
No national baseline for this rating band yet.
-280 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +162
- Mar 2026 to Apr 2026
- Biggest drop
- -2
- Jul 2026 to Aug 2026
- Longest rise
- 7 updates
- +377 from Dec 2025 to Jul 2026
- Updates that moved
- 9 of 9
- Latest +1, Aug 2026 to Sep 2026
- Typical move
- ±42
- Mean absolute change; spread ±52
Regular rating in context
United States
#9,224of 83,635 rated members · higher than 88.9%
74,390 lower · 22 same rating · 9,223 higher · ties share a rank
New York
#1,025of 9,415 rated members · higher than 89%
8,388 lower · 3 same rating · 1,024 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 5,962 within 100 points of 1,740 (this player included)
1,700–1,749: 1,684 members (2%) · highlighted band is the player’s · dashed line is the target
89.2% below 1,750 (74,637 of 83,635; 88.9% below 1,740)
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 |
|---|---|---|---|
| Sep 2026 | 1,740+1 | 1,642no change | 1,460no change |
| Aug 2026 | 1,739-2 | 1,642no change | 1,460no change |
| Jul 2026 | 1,741+8 | 1,642-5 | 1,460no change |
| Jun 2026 | 1,733+35 | 1,647+33 | 1,460-15 |
| May 2026 | 1,698+18 | 1,614-3 | 1,475no change |
| Apr 2026 | 1,680+162 | 1,617no change | 1,475+10 |
| Mar 2026 | 1,518+46 | 1,617+46 | 1,465+24 |
| Feb 2026 | 1,472+26 | 1,571+60 | 1,441-69 |
| Jan 2026 | 1,446+82 | 1,511+46 | 1,510-32 |
| Dec 2025 | 1,364 | 1,465 | 1,542 |