USCF player statistics
Amburgy, Chris
US Chess membership expired on September 30, 2026. Published rating history is still shown below.
Join / Renew USCFRegular rating
1,451+29 since Oct 2026
Published rating · Nov 2026 · 12 published updates since Dec 2025
Nov 20261,451 Regular
Dec 2025Nov 2026
Other formats against Regular
-250 Quick vs Regular
No national baseline for this rating band yet.
-175 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +29
- Oct 2026 to Nov 2026
- Biggest drop
- -1
- Jul 2026 to Aug 2026
- Longest rise
- 1 update
- +29 from Oct 2026 to Nov 2026
- Updates that moved
- 2 of 11
- Latest +29, Oct 2026 to Nov 2026
- Typical move
- ±3
- Mean absolute change; spread ±8.8
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Blitz |
|---|---|---|---|
| Nov 2026 | 1,451+29 | 1,201no change | 1,276no change |
| Oct 2026 | 1,422no change | 1,201no change | 1,276no change |
| Sep 2026 | 1,422no change | 1,201-1 | 1,276-11 |
| Aug 2026 | 1,422-1 | 1,202+12 | 1,287+240 |
| Jul 2026 | 1,423no change | 1,190no change | 1,047no change |
| Jun 2026 | 1,423no change | 1,190no change | 1,047no change |
| May 2026 | 1,423no change | 1,190no change | 1,047no change |
| Apr 2026 | 1,423no change | 1,190no change | 1,047no change |
| Mar 2026 | 1,423no change | 1,190no change | 1,047no change |
| Feb 2026 | 1,423no change | 1,190no change | 1,047no change |
| Jan 2026 | 1,423no change | 1,190no change | 1,047no change |
| Dec 2025 | 1,423 | 1,190 | 1,047 |