USCF player statistics
Ilchenko, Herman
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-370 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +225
- Jun 2026 to Jul 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 3 updates
- +320 from Jun 2026 to Sep 2026
- Updates that moved
- 4 of 9
- Latest +4, Aug 2026 to Sep 2026
- Typical move
- ±39
- Mean absolute change; spread ±76
Regular rating in context
United States
#13,503of 83,635 rated members · higher than 83.8%
70,102 lower · 31 same rating · 13,502 higher · ties share a rank
Illinois
#589of 4,678 rated members · higher than 87.3%
4,088 lower · 2 same rating · 588 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,697 within 100 points of 1,606 (this player included)
1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target
85.5% below 1,650 (71,512 of 83,635; 83.8% below 1,606)
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 | Blitz |
|---|---|---|
| Sep 2026 | 1,606+4 | 1,236 Pno change · 19 games |
| Aug 2026 | 1,602+91 | 1,236 Pno change · 19 games |
| Jul 2026 | 1,511 P+225 · 24 games | 1,236 Pno change · 19 games |
| Jun 2026 | 1,286 Pno change · 17 games | 1,236 Pno change · 19 games |
| May 2026 | 1,286 Pno change · 17 games | 1,236 Pno change · 19 games |
| Apr 2026 | 1,286 P+33 · 17 games | 1,236 P19 games |
| Mar 2026 | 1,253 Pno change · 12 games | — |
| Feb 2026 | 1,253 Pno change · 12 games | — |
| Jan 2026 | 1,253 Pno change · 12 games | — |
| Dec 2025 | 1,253 P12 games | — |