USCF player statistics
Yin, Zachary
US Chess membership expired on April 30, 2025. Published rating history is still shown below.
Join / Renew USCFRegular rating
4960 since Oct 2026
Published rating · Nov 2026 · 12 published updates since Dec 2025
Nov 2026496 Regular
Dec 2025Nov 2026
Other formats against Regular
+35 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -1
- Aug 2026 to Sep 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 2 updates
- Unchanged since Sep 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.3
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 | 496no change | 531 Pno change · 23 games |
| Oct 2026 | 496no change | 531 Pno change · 23 games |
| Sep 2026 | 496-1 | 531 P-1 · 23 games |
| Aug 2026 | 497no change | 532 Pno change · 23 games |
| Jul 2026 | 497no change | 532 Pno change · 23 games |
| Jun 2026 | 497no change | 532 Pno change · 23 games |
| May 2026 | 497no change | 532 Pno change · 23 games |
| Apr 2026 | 497no change | 532 Pno change · 23 games |
| Mar 2026 | 497no change | 532 Pno change · 23 games |
| Feb 2026 | 497no change | 532 Pno change · 23 games |
| Jan 2026 | 497no change | 532 Pno change · 23 games |
| Dec 2025 | 497 | 532 P23 games |