USCF player statistics
Lajcak, Maros
Official US Chess record- US Chess reported rank
- #8,254 national · #337 in state
- Floor
- Regular 1,600 · Quick 111
- Rated games
- Quick 18
US Chess record as of Sep 15, 2026
Regular rating
Published rating · Sep 2026 · 5 published updates since May 2026
Other formats against Regular
-445 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -31
- May 2026 to Jun 2026
- Longest rise
- —
- No consecutive gains yet
- Updates that moved
- 2 of 4
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±8
- Mean absolute change; spread ±15.3
Regular rating in context
United States
#11,093of 83,635 rated members · higher than 86.7%
72,518 lower · 25 same rating · 11,092 higher · ties share a rank
Illinois
#477of 4,678 rated members · higher than 89.7%
4,200 lower · 2 same rating · 476 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,302 within 100 points of 1,684 (this player included)
1,650–1,699: 1,441 members (1.7%) · highlighted band is the player’s · dashed line is the target
87.2% below 1,700 (72,953 of 83,635; 86.7% below 1,684)
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 | 1,684-1 | 1,239 Pno change · 18 games |
| Aug 2026 | 1,685no change | 1,239 Pno change · 18 games |
| Jul 2026 | 1,685no change | 1,239 Pno change · 18 games |
| Jun 2026 | 1,685-31 | 1,239 P-1 · 18 games |
| May 2026 | 1,716 | 1,240 P14 games |