USCF player statistics
Krzystyniak, Matt
- Gender
- Male
- US Chess reported rank
- #44,444 national · #1,036 in state
- Floor
- Regular 103
- Rated games
- Regular 4
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -1
- Aug 2026 to Sep 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 2 updates
- Unchanged since Sep 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.6
Regular rating in context
United States
#53,078of 83,032 rated members · higher than 36%
29,901 lower · 54 same rating · 53,077 higher · ties share a rank
Massachusetts
#1,308of 1,698 rated members · higher than 22.9%
390 lower · 1 same rating · 1,307 higher · ties share a rank
Where this rating sits · United States
83,032 rated members in 50-point bands · median 850–899 · 10,287 within 100 points of 607 (this player included)
600–649: 2,591 members (3.1%) · highlighted band is the player’s · dashed line is the target
38.6% below 650 (32,088 of 83,032; 36% below 607)
Percentile over time · United States
36% higher than · Nov 2026 · rank #53,078 of 83,032
Since Aug 2026
-0.7 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 |
|---|---|
| Nov 2026 | 607 Pno change · 4 games |
| Oct 2026 | 607 Pno change · 4 games |
| Sep 2026 | 607 P-1 · 4 games |
| Aug 2026 | 608 P4 games |