USCF player statistics
Edrenkine, Marc
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 6 published updates since Apr 2026
Other formats against Regular
+8 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +150
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +150 from Jul 2026 to Aug 2026
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±34
- Mean absolute change; spread ±65.5
Regular rating in context
United States
#48,623of 83,635 rated members · higher than 41.8%
34,960 lower · 53 same rating · 48,622 higher · ties share a rank
Texas
#5,082of 10,810 rated members · higher than 52.9%
5,726 lower · 3 same rating · 5,081 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,947 within 100 points of 693 (this player included)
650–699: 2,499 members (2.9%) · highlighted band is the player’s · dashed line is the target
42.2% below 700 (35,335 of 83,635; 41.8% below 693)
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 |
|---|---|---|
| Sep 2026 | 693 Pno change · 15 games | 701 Pno change · 15 games |
| Aug 2026 | 693 P+150 · 15 games | 701 P+160 · 15 games |
| Jul 2026 | 543 Pno change · 11 games | 541 Pno change · 11 games |
| Jun 2026 | 543 P+18 · 11 games | 541 P+23 · 11 games |
| May 2026 | 525 Pno change · 7 games | 518 Pno change · 7 games |
| Apr 2026 | 525 P7 games | 518 P7 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |
| Jan 2026 | — | — |
| Dec 2025 | — | — |