USCF player statistics
Mckinnie, Peter
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+19 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +127
- Dec 2025 to Jan 2026
- Biggest drop
- -27
- Apr 2026 to May 2026
- Longest rise
- 3 updates
- +183 from Dec 2025 to Mar 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±25
- Mean absolute change; spread ±46.3
Regular rating in context
United States
#43,486of 83,635 rated members · higher than 47.9%
40,108 lower · 42 same rating · 43,485 higher · ties share a rank
Louisiana
#402of 700 rated members · higher than 42.5%
298 lower · 1 same rating · 401 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 9,245 within 100 points of 801 (this player included)
800–849: 2,310 members (2.7%) · highlighted band is the player’s · dashed line is the target
50.6% below 850 (42,370 of 83,635; 47.9% below 801)
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 | 801no change | 820no change |
| Aug 2026 | 801no change | 820no change |
| Jul 2026 | 801no change | 820no change |
| Jun 2026 | 801+12 | 820+20 |
| May 2026 | 789-27 | 800-24 |
| Apr 2026 | 816-6 | 824-4 |
| Mar 2026 | 822+55 | 828+69 |
| Feb 2026 | 767+1 | 759-1 |
| Jan 2026 | 766+127 | 760+124 |
| Dec 2025 | 639 | 636 |