USCF player statistics
Marks-Baginski, Kirin
- Gender
- Male
- US Chess reported rank
- #30,993 national · #200 in state
- Floor
- Regular 150 · Quick 150
- Rated games
- Regular 22 · Quick 23
US Chess record as of Oct 23, 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +289
- Jul 2026 to Aug 2026
- Biggest drop
- —
- No drop between published updates yet
- Longest rise
- 2 updates
- +347 from Jun 2026 to Aug 2026
- Updates that moved
- 3 of 6
- Latest +138, Sep 2026 to Oct 2026
- Typical move
- ±81
- Mean absolute change; spread ±115.5
Regular rating in context
United States
#37,457of 82,596 rated members · higher than 54.5%
45,090 lower · 50 same rating · 37,456 higher · ties share a rank
Alabama
#276of 607 rated members · higher than 54.5%
331 lower · 1 same rating · 275 higher · ties share a rank
Where this rating sits · United States
82,596 rated members in 50-point bands · median 800–849 · 8,295 within 100 points of 937 (this player included)
900–949: 2,102 members (2.5%) · highlighted band is the player’s · dashed line is the target
55.3% below 950 (45,678 of 82,596; 54.5% below 937)
Percentile over time · United States
54.5% higher than · Oct 2026 · rank #37,457 of 82,596
Since Apr 2026
+28.4 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 | Quick |
|---|---|---|
| Oct 2026 | 937 P+138 · 22 games | 870 P+148 · 23 games |
| Sep 2026 | 799 Pno change · 18 games | 722 P+62 · 19 games |
| Aug 2026 | 799 P+289 · 13 games | 660 Pno change · 14 games |
| Jul 2026 | 510 P+58 · 9 games | 660 Pno change · 14 games |
| Jun 2026 | 452 Pno change · 5 games | 660 P+195 · 14 games |
| May 2026 | 452 Pno change · 5 games | 465 Pno change · 5 games |
| Apr 2026 | 452 P5 games | 465 P5 games |
| Mar 2026 | — | — |
| Feb 2026 | — | — |