USCF player statistics
Watson, Parker Thomas
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 9 published updates since Jan 2026
Other formats against Regular
+7 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +226
- Jan 2026 to Feb 2026
- Biggest drop
- -112
- Feb 2026 to Mar 2026
- Longest rise
- 1 update
- +226 from Jan 2026 to Feb 2026
- Current run
- 5 updates
- Unchanged since Apr 2026
- Typical move
- ±45
- Mean absolute change; spread ±95.1
Regular rating in context
United States
#53,542of 83,635 rated members · higher than 35.9%
30,038 lower · 56 same rating · 53,541 higher · ties share a rank
Ohio
#1,655of 2,416 rated members · higher than 31.4%
760 lower · 2 same rating · 1,654 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,629 within 100 points of 597 (this player included)
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 35.9% below 597)
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 | 597 Pno change · 15 games | 604 Pno change · 15 games |
| Aug 2026 | 597 Pno change · 15 games | 604 Pno change · 15 games |
| Jul 2026 | 597 Pno change · 15 games | 604 Pno change · 15 games |
| Jun 2026 | 597 Pno change · 15 games | 604 Pno change · 15 games |
| May 2026 | 597 Pno change · 15 games | 604 Pno change · 15 games |
| Apr 2026 | 597 P-25 · 15 games | 604 P-26 · 15 games |
| Mar 2026 | 622 P-112 · 12 games | 630 P-111 · 12 games |
| Feb 2026 | 734 P+226 · 12 games | 741 P+214 · 12 games |
| Jan 2026 | 508 P4 games | 527 P4 games |
| Dec 2025 | — | — |