USCF player statistics
Magen, Ariel
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+3 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +62
- May 2026 to Jun 2026
- Biggest drop
- -129
- Dec 2025 to Jan 2026
- Longest rise
- 3 updates
- +99 from Jan 2026 to Apr 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±32
- Mean absolute change; spread ±54.7
Regular rating in context
United States
#64,771of 83,635 rated members · higher than 22.4%
18,811 lower · 54 same rating · 64,770 higher · ties share a rank
Florida
#3,361of 4,396 rated members · higher than 23.5%
1,034 lower · 2 same rating · 3,360 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,858 within 100 points of 391 (this player included)
350–399: 2,689 members (3.2%) · highlighted band is the player’s · dashed line is the target
23% below 400 (19,308 of 83,635; 22.4% below 391)
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 | 391no change | 394no change |
| Aug 2026 | 391no change | 394no change |
| Jul 2026 | 391no change | 394no change |
| Jun 2026 | 391+62 | 394+61 |
| May 2026 | 329 Pno change · 21 games | 333 Pno change · 21 games |
| Apr 2026 | 329 P+22 · 21 games | 333 P+21 · 21 games |
| Mar 2026 | 307 P+47 · 17 games | 312 P+50 · 17 games |
| Feb 2026 | 260 P+30 · 17 games | 262 P+30 · 17 games |
| Jan 2026 | 230 P-129 · 10 games | 232 P-130 · 10 games |
| Dec 2025 | 359 P5 games | 362 P5 games |