USCF player statistics
Topcu, Oguzhan
Official US Chess record- FIDE
- FIDE 6355900
Regular rating
Provisional rating · Sep 2026 · 8 published updates since Feb 2026
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -1
- Jul 2026 to Aug 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 1 update
- Unchanged since Aug 2026
- Typical move
- ±0
- Mean absolute change; spread ±0.4
Regular rating in context
United States
87.6%of the comparison population has a lower rating.
73,334 lower · 39 same rating · 10,262 higher
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 6,173 within 100 points of 1,705
1,700–1,749: 1,684 members (2%) · highlighted band is the player’s · dashed line is the target
89.2% below 1,750 (74,637 of 83,635; 87.6% below 1,705)
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: it is a rating comparison, not a prediction of future rank. This player is outside that comparison population; no membership rank is assigned.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular |
|---|---|
| Sep 2026 | 1,705 Pno change · 5 games |
| Aug 2026 | 1,705 P-1 · 5 games |
| Jul 2026 | 1,706 Pno change · 5 games |
| Jun 2026 | 1,706 Pno change · 5 games |
| May 2026 | 1,706 Pno change · 5 games |
| Apr 2026 | 1,706 Pno change · 5 games |
| Mar 2026 | 1,706 Pno change · 5 games |
| Feb 2026 | 1,706 P5 games |