USCF player statistics
Parker, Oliver
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+5 Quick vs Regular
No national baseline for this rating band yet.
-18 Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- +27
- May 2026 to Jun 2026
- Biggest drop
- -1
- Aug 2026 to Sep 2026
- Longest rise
- 1 update
- +27 from May 2026 to Jun 2026
- Updates that moved
- 2 of 9
- Latest -1, Aug 2026 to Sep 2026
- Typical move
- ±3
- Mean absolute change; spread ±9
Regular rating in context
United States
#55,954of 83,635 rated members · higher than 33%
27,615 lower · 67 same rating · 55,953 higher · ties share a rank
North Carolina
#1,917of 2,742 rated members · higher than 30%
823 lower · 3 same rating · 1,916 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,812 within 100 points of 552 (this player included)
550–599: 2,691 members (3.2%) · highlighted band is the player’s · dashed line is the target
36.1% below 600 (30,195 of 83,635; 33% below 552)
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 | Blitz |
|---|---|---|---|
| Sep 2026 | 552-1 | 557-1 | 534 P-1 · 17 games |
| Aug 2026 | 553no change | 558no change | 535 Pno change · 17 games |
| Jul 2026 | 553no change | 558no change | 535 Pno change · 17 games |
| Jun 2026 | 553+27 | 558+32 | 535 Pno change · 17 games |
| May 2026 | 526no change | 526no change | 535 Pno change · 17 games |
| Apr 2026 | 526no change | 526no change | 535 Pno change · 17 games |
| Mar 2026 | 526no change | 526no change | 535 Pno change · 17 games |
| Feb 2026 | 526no change | 526no change | 535 Pno change · 17 games |
| Jan 2026 | 526no change | 526no change | 535 Pno change · 17 games |
| Dec 2025 | 526 | 526 | 535 P17 games |