USCF player statistics
Shea, Christopher E
Official US Chess record- FIDE
- FIDE 0
- US Chess reported rank
- #4,189 national · #156 in state
- Floor
- Regular 1,700 · Quick 1,700
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-55 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +77
- Feb 2026 to Mar 2026
- Biggest drop
- -31
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +77 from Feb 2026 to Mar 2026
- Updates that moved
- 9 of 9
- Latest +32, Aug 2026 to Sep 2026
- Typical move
- ±23
- Mean absolute change; spread ±34.3
Regular rating in context
United States
#5,380of 83,635 rated members · higher than 93.5%
78,242 lower · 14 same rating · 5,379 higher · ties share a rank
Massachusetts
#210of 1,677 rated members · higher than 87.4%
1,467 lower · 1 same rating · 209 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 4,652 within 100 points of 1,890 (this player included)
1,850–1,899: 1,069 members (1.2%) · highlighted band is the player’s · dashed line is the target
93.8% below 1,900 (78,459 of 83,635; 93.5% below 1,890)
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 | 1,890+32 | 1,835no change |
| Aug 2026 | 1,858-5 | 1,835no change |
| Jul 2026 | 1,863-28 | 1,835no change |
| Jun 2026 | 1,891-2 | 1,835no change |
| May 2026 | 1,893-23 | 1,835no change |
| Apr 2026 | 1,916-31 | 1,835no change |
| Mar 2026 | 1,947+77 | 1,835no change |
| Feb 2026 | 1,870-1 | 1,835no change |
| Jan 2026 | 1,871-12 | 1,835-37 |
| Dec 2025 | 1,883 | 1,872 |