USCF player statistics
Weldon, Christopher
Official US Chess record- FIDE
- FIDE 39922006
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-101 Quick vs Regular
No national baseline for this rating band yet.
-318 Blitz vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +58
- Feb 2026 to Mar 2026
- Biggest drop
- -79
- Jan 2026 to Feb 2026
- Longest rise
- 3 updates
- +61 from Apr 2026 to Jul 2026
- Updates that moved
- 9 of 9
- Latest -14, Aug 2026 to Sep 2026
- Typical move
- ±36
- Mean absolute change; spread ±45.3
Regular rating in context
United States
#9,999of 83,635 rated members · higher than 88%
73,599 lower · 38 same rating · 9,998 higher · ties share a rank
New York
#1,098of 9,415 rated members · higher than 88.3%
8,314 lower · 4 same rating · 1,097 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,164 within 100 points of 1,713 (this player included)
1,700–1,749: 1,684 members (2%) · highlighted band is the player’s · dashed line is the target
89.2% below 1,750 (74,637 of 83,635; 88% below 1,713)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 1,713-14 | 1,612-7 | 1,395no change |
| Aug 2026 | 1,727-17 | 1,619-35 | 1,395no change |
| Jul 2026 | 1,744+4 | 1,654+26 | 1,395no change |
| Jun 2026 | 1,740+15 | 1,628-34 | 1,395no change |
| May 2026 | 1,725+42 | 1,662+34 | 1,395no change |
| Apr 2026 | 1,683-46 | 1,628-29 | 1,395-52 |
| Mar 2026 | 1,729+58 | 1,657+70 | 1,447no change |
| Feb 2026 | 1,671-79 | 1,587-17 | 1,447+1 |
| Jan 2026 | 1,750+47 | 1,604+37 | 1,446no change |
| Dec 2025 | 1,703 | 1,567 | 1,446 |