USCF player statistics
Charles, Geoffrey A
- Gender
- Male
- FIDE
- FIDE 39916162
- TD
- Club
- US Chess reported rank
- #9,021 national · #296 in state
- Floor
- Regular 1,600 · Quick 1,400 · Blitz 1,300
US Chess record as of Sep 15, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +66
- Dec 2025 to Jan 2026
- Biggest drop
- -48
- Sep 2026 to Oct 2026
- Longest rise
- 1 update
- +66 from Dec 2025 to Jan 2026
- Updates that moved
- 9 of 11
- Latest +52, Oct 2026 to Nov 2026
- Typical move
- ±22
- Mean absolute change; spread ±33.1
Regular rating in context
United States
#12,144of 83,032 rated members · higher than 85.3%
70,863 lower · 26 same rating · 12,143 higher · ties share a rank
North Carolina
#376of 2,787 rated members · higher than 86.4%
2,409 lower · 3 same rating · 375 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 6,510 within 100 points of 1,652 (this player included)
1,650–1,699: 1,498 members (1.8%) · highlighted band is the player’s · dashed line is the target
87% below 1,700 (72,289 of 83,032; 85.3% below 1,652)
Percentile over time · United States
85.3% higher than · Nov 2026 · rank #12,144 of 83,032
Since Dec 2025
+0.4 pts
How these comparisons are calculated
Chess67 calculations from the Nov 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 |
|---|---|---|---|
| Nov 2026 | 1,652+52 | 1,569+83 | 1,423no change |
| Oct 2026 | 1,600-48 | 1,486-31 | 1,423no change |
| Sep 2026 | 1,648+1 | 1,517no change | 1,423no change |
| Aug 2026 | 1,647no change | 1,517no change | 1,423no change |
| Jul 2026 | 1,647-13 | 1,517no change | 1,423no change |
| Jun 2026 | 1,660+5 | 1,517-1 | 1,423no change |
| May 2026 | 1,655-19 | 1,518+1 | 1,423no change |
| Apr 2026 | 1,674-1 | 1,517+12 | 1,423no change |
| Mar 2026 | 1,675no change | 1,505no change | 1,423no change |
| Feb 2026 | 1,675-32 | 1,505no change | 1,423no change |
| Jan 2026 | 1,707+66 | 1,505no change | 1,423no change |
| Dec 2025 | 1,641 | 1,505 | 1,423 |