USCF player statistics
Oluwatumininu, Nathan Iroyinayo
Official US Chess recordRegular rating
Provisional rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
-2 Quick vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +43
- May 2026 to Jun 2026
- Biggest drop
- -1
- Jan 2026 to Feb 2026
- Longest rise
- 1 update
- +43 from May 2026 to Jun 2026
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±5
- Mean absolute change; spread ±14.3
Regular rating in context
United States
#60,845of 83,635 rated members · higher than 27.1%
22,744 lower · 47 same rating · 60,844 higher · ties share a rank
New York
#6,664of 9,415 rated members · higher than 29.1%
2,742 lower · 10 same rating · 6,663 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,970 within 100 points of 463 (this player included)
450–499: 2,720 members (3.2%) · highlighted band is the player’s · dashed line is the target
29.6% below 500 (24,763 of 83,635; 27.1% below 463)
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 | 463 Pno change · 15 games | 461 Pno change · 15 games |
| Aug 2026 | 463 Pno change · 15 games | 461 Pno change · 15 games |
| Jul 2026 | 463 Pno change · 15 games | 461 Pno change · 15 games |
| Jun 2026 | 463 P+43 · 15 games | 461 P+44 · 15 games |
| May 2026 | 420 Pno change · 12 games | 417 Pno change · 12 games |
| Apr 2026 | 420 P+1 · 12 games | 417 P+2 · 12 games |
| Mar 2026 | 419 Pno change · 12 games | 415 P-1 · 12 games |
| Feb 2026 | 419 P-1 · 12 games | 416 P-1 · 12 games |
| Jan 2026 | 420 Pno change · 12 games | 417 Pno change · 12 games |
| Dec 2025 | 420 P12 games | 417 P12 games |