USCF player statistics
Rzeczko, Gregory Walter
- Gender
- Male
- US Chess reported rank
- #35,042 national · #490 in state
- Floor
- Regular 137
- Rated games
- Regular 4
US Chess record as of Sep 18, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +334
- Sep 2026 to Oct 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 1 update
- +334 from Sep 2026 to Oct 2026
- Updates that moved
- 1 of 6
- Latest +334, Sep 2026 to Oct 2026
- Typical move
- ±56
- Mean absolute change; spread ±136.4
Regular rating in context
United States
#29,406of 82,596 rated members · higher than 64.3%
53,156 lower · 35 same rating · 29,405 higher · ties share a rank
Tennessee
#410of 1,157 rated members · higher than 64.4%
746 lower · 2 same rating · 409 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 7,207 within 100 points of 1,146 (this player included)
1,100–1,149: 1,836 members (2.2%) · highlighted band is the player’s · dashed line is the target
64.5% below 1,150 (53,296 of 82,596; 64.3% below 1,146)
Percentile over time · United States
64.3% higher than · Oct 2026 · rank #29,406 of 82,596
Since Apr 2026
+16.4 pts
How these comparisons are calculated
Chess67 calculations from the Oct 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 |
|---|---|
| Oct 2026 | 1,146 P+334 · 15 games |
| Sep 2026 | 812 Pno change · 4 games |
| Aug 2026 | 812 Pno change · 4 games |
| Jul 2026 | 812 Pno change · 4 games |
| Jun 2026 | 812 Pno change · 4 games |
| May 2026 | 812 Pno change · 4 games |
| Apr 2026 | 812 P4 games |
| Mar 2026 | — |
| Feb 2026 | — |