USCF player statistics
Alzuhairi, Riadh
US Chess membership expired on August 31, 2026. Published rating history is still shown below.
Join / Renew USCFRegular rating
1,4300 since Oct 2026
Published rating · Nov 2026 · 12 published updates since Dec 2025
Nov 20261,430 Regular
Dec 2025Nov 2026
Other formats against Regular
+83 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +25
- May 2026 to Jun 2026
- Biggest drop
- -5
- Jun 2026 to Jul 2026
- Longest rise
- 1 update
- +25 from May 2026 to Jun 2026
- Current run
- 4 updates
- Unchanged since Jul 2026
- Typical move
- ±3
- Mean absolute change; spread ±7.8
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Nov 2026 | 1,430no change | 1,513 Pno change · 9 games |
| Oct 2026 | 1,430no change | 1,513 Pno change · 9 games |
| Sep 2026 | 1,430no change | 1,513 Pno change · 9 games |
| Aug 2026 | 1,430no change | 1,513 Pno change · 9 games |
| Jul 2026 | 1,430-5 | 1,513 Pno change · 9 games |
| Jun 2026 | 1,435+25 | 1,513 Pno change · 9 games |
| May 2026 | 1,410no change | 1,513 Pno change · 9 games |
| Apr 2026 | 1,410no change | 1,513 Pno change · 9 games |
| Mar 2026 | 1,410no change | 1,513 Pno change · 9 games |
| Feb 2026 | 1,410no change | 1,513 Pno change · 9 games |
| Jan 2026 | 1,410no change | 1,513 Pno change · 9 games |
| Dec 2025 | 1,410 | 1,513 P9 games |