USCF player statistics
Piebenga, Yuri
Official US Chess record- FIDE
- FIDE 0
Regular rating
Published rating · Sep 2026 · 8 published updates since Feb 2026
Other formats against Regular
-31 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +117
- Apr 2026 to May 2026
- Biggest drop
- -40
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +117 from Apr 2026 to May 2026
- Current run
- 4 updates
- Unchanged since May 2026
- Typical move
- ±24
- Mean absolute change; spread ±49.6
Regular rating in context
United States
#28,038of 83,635 rated members · higher than 66.4%
55,568 lower · 30 same rating · 28,037 higher · ties share a rank
Oregon
#409of 1,492 rated members · higher than 72.5%
1,082 lower · 2 same rating · 408 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 7,060 within 100 points of 1,185 (this player included)
1,150–1,199: 1,675 members (2%) · highlighted band is the player’s · dashed line is the target
67% below 1,200 (56,058 of 83,635; 66.4% below 1,185)
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 | 1,185no change | 1,154no change |
| Aug 2026 | 1,185no change | 1,154no change |
| Jul 2026 | 1,185no change | 1,154no change |
| Jun 2026 | 1,185no change | 1,154no change |
| May 2026 | 1,185+117 | 1,154+127 |
| Apr 2026 | 1,068-10 | 1,027 P-9 · 24 games |
| Mar 2026 | 1,078-40 | 1,036 P-45 · 21 games |
| Feb 2026 | 1,118 | 1,081 P21 games |