USCF player statistics
Gialamas, Leonidas
Official US Chess record- FIDE
- FIDE 0
Regular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-7 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +2
- Jan 2026 to Feb 2026
- Biggest drop
- -1
- Mar 2026 to Apr 2026
- Longest rise
- 1 update
- +2 from Jan 2026 to Feb 2026
- Updates that moved
- 4 of 9
- Latest +1, Aug 2026 to Sep 2026
- Typical move
- ±1
- Mean absolute change; spread ±0.9
Regular rating in context
United States
#63,693of 83,635 rated members · higher than 23.7%
19,889 lower · 54 same rating · 63,692 higher · ties share a rank
Wisconsin
#802of 961 rated members · higher than 16.4%
158 lower · 2 same rating · 801 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,967 within 100 points of 411 (this player included)
400–449: 2,735 members (3.2%) · highlighted band is the player’s · dashed line is the target
26.3% below 450 (22,043 of 83,635; 23.7% below 411)
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 | 411 P+1 · 19 games | 404 Pno change · 19 games |
| Aug 2026 | 410 P-1 · 19 games | 404 Pno change · 19 games |
| Jul 2026 | 411 Pno change · 19 games | 404 Pno change · 19 games |
| Jun 2026 | 411 Pno change · 19 games | 404 Pno change · 19 games |
| May 2026 | 411 Pno change · 19 games | 404 Pno change · 19 games |
| Apr 2026 | 411 P-1 · 19 games | 404 P-1 · 19 games |
| Mar 2026 | 412 Pno change · 19 games | 405 Pno change · 19 games |
| Feb 2026 | 412 P+2 · 19 games | 405 Pno change · 19 games |
| Jan 2026 | 410 Pno change · 19 games | 405 Pno change · 19 games |
| Dec 2025 | 410 P19 games | 405 P19 games |