USCF player statistics
Tessier, Jon
Official US Chess recordRegular rating
Published rating · Sep 2026 · 7 published updates since Dec 2025
Other formats against Regular
-98 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +334
- Dec 2025 to Apr 2026
- Biggest drop
- -7
- Jul 2026 to Aug 2026
- Longest rise
- 4 updates
- +832 from Dec 2025 to Jul 2026
- Updates that moved
- 6 of 6
- Latest +15, Aug 2026 to Sep 2026
- Typical move
- ±142
- Mean absolute change; spread ±125.5
Regular rating in context
United States
#12,302of 83,635 rated members · higher than 85.2%
71,289 lower · 45 same rating · 12,301 higher · ties share a rank
California
#1,608of 9,051 rated members · higher than 82.1%
7,435 lower · 9 same rating · 1,607 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,499 within 100 points of 1,643 (this player included)
1,600–1,649: 1,832 members (2.1%) · highlighted band is the player’s · dashed line is the target
85.5% below 1,650 (71,512 of 83,635; 85.2% below 1,643)
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 | 1,643+15 | 1,545+1 |
| Aug 2026 | 1,628-7 | 1,544-8 |
| Jul 2026 | 1,635+132 | 1,552+133 |
| Jun 2026 | 1,503+175 | 1,419+152 |
| May 2026 | 1,328 P+191 · 24 games | 1,267 P+201 · 24 games |
| Apr 2026 | 1,137 P+334 · 16 games | 1,066 P+293 · 16 games |
| Dec 2025 | 803 P8 games | 773 P8 games |