USCF player statistics
Sarwari-Pedersen, Zacharias
Official US Chess recordRegular rating
Published rating · Sep 2026 · 6 published updates since Apr 2026
Other formats against Regular
-5 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +158
- Jun 2026 to Jul 2026
- Biggest drop
- -45
- Jul 2026 to Aug 2026
- Longest rise
- 3 updates
- +166 from Apr 2026 to Jul 2026
- Updates that moved
- 5 of 5
- Latest -29, Aug 2026 to Sep 2026
- Typical move
- ±48
- Mean absolute change; spread ±80.9
Regular rating in context
United States
#74,890of 83,635 rated members · higher than 10.3%
8,696 lower · 50 same rating · 74,889 higher · ties share a rank
Pennsylvania
#2,403of 2,639 rated members · higher than 8.8%
234 lower · 3 same rating · 2,402 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 13,639 within 100 points of 193 (this player included)
150–199: 2,383 members (2.8%) · highlighted band is the player’s · dashed line is the target
10.7% below 200 (8,998 of 83,635; 10.3% below 193)
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 | 193-29 | 188-29 |
| Aug 2026 | 222 P-45 · 23 games | 217 P-45 · 23 games |
| Jul 2026 | 267 P+158 · 22 games | 262 P+153 · 22 games |
| Jun 2026 | 109 P+5 · 16 games | 109 P+5 · 16 games |
| May 2026 | 104 P+3 · 8 games | 104 P+3 · 8 games |
| Apr 2026 | 101 P4 games | 101 P4 games |