USCF player statistics
Norris, Mark Robert
Official US Chess record- FIDE
- FIDE 39952789
- US Chess reported rank
- #13,306 national · #44 in state
- Floor
- Regular 1,200 · Quick 150
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-116 Quick vs Regular
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +86
- Dec 2025 to Jan 2026
- Biggest drop
- -11
- May 2026 to Jun 2026
- Longest rise
- 2 updates
- +99 from Dec 2025 to Feb 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±12
- Mean absolute change; spread ±29.2
Regular rating in context
United States
#17,899of 83,635 rated members · higher than 78.5%
65,717 lower · 20 same rating · 17,898 higher · ties share a rank
Maine
#67of 405 rated members · higher than 83.4%
338 lower · 1 same rating · 66 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,860 within 100 points of 1,481 (this player included)
1,450–1,499: 1,474 members (1.7%) · highlighted band is the player’s · dashed line is the target
79.2% below 1,500 (66,280 of 83,635; 78.5% below 1,481)
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 | 1,481no change | 1,365no change |
| Aug 2026 | 1,481no change | 1,365no change |
| Jul 2026 | 1,481no change | 1,365no change |
| Jun 2026 | 1,481-11 | 1,365no change |
| May 2026 | 1,492no change | 1,365no change |
| Apr 2026 | 1,492no change | 1,365-1 |
| Mar 2026 | 1,492no change | 1,366no change |
| Feb 2026 | 1,492+13 | 1,366+19 |
| Jan 2026 | 1,479+86 | 1,347+102 |
| Dec 2025 | 1,393 | 1,245 |