USCF player statistics
Knudsen, John C
US Chess membership expired on June 30, 2024. Published rating history is still shown below.
Join / Renew USCFRegular rating
1,8090 since Sep 2026
Published rating · Oct 2026 · 11 published updates since Dec 2025
Oct 20261,809 Regular
Dec 2025Oct 2026
Other formats against Regular
-390 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
- —
- No drop between published updates yet
- Longest rise
- —
- No consecutive gains yet
- Current run
- 10 updates
- Unchanged since Dec 2025
- Typical move
- ±0
- Mean absolute change; spread ±0
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick |
|---|---|---|
| Oct 2026 | 1,809no change | 1,419 Pno change · 8 games |
| Sep 2026 | 1,809no change | 1,419 P-1 · 8 games |
| Aug 2026 | 1,809no change | 1,420 P-96 · 8 games |
| Jul 2026 | 1,809no change | 1,516 Pno change · 9 games |
| Jun 2026 | 1,809no change | 1,516 Pno change · 9 games |
| May 2026 | 1,809no change | 1,516 Pno change · 9 games |
| Apr 2026 | 1,809no change | 1,516 Pno change · 9 games |
| Mar 2026 | 1,809no change | 1,516 Pno change · 9 games |
| Feb 2026 | 1,809no change | 1,516 Pno change · 9 games |
| Jan 2026 | 1,809no change | 1,516 Pno change · 9 games |
| Dec 2025 | 1,809 | 1,516 P9 games |