USCF player statistics

Pak, Oliver Do

USCF 33180977Updated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #60,878
Floor: Regular 122 · Quick 122
Rated games: Regular 6 · Quick 6

US Chess record as of Sep 18, 2026

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Regular rating

267

Provisional rating · Nov 2026 · 4 published updates since Aug 2026

Nov 2026267 provisional

Compare format

Aug 2026Nov 2026

4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-8 Quick vs Regular (provisional)
Typical for 200–299 regular players: 0 (middle half -4 to +6, 798 established members). This gap is below the typical range.
+7 Blitz 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: -70; Aug 2026 to Sep 2026
Longest rise: —; No consecutive gains yet
Current run: 1 update; Unchanged since Oct 2026
Typical move: ±30; Mean absolute change; spread ±36.1

Regular rating in context

Nov 2026 update

United States

14.3%of the comparison population has a lower rating.

11,953 lower · 42 same rating · 71,037 higher

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 9,869 within 100 points of 267

Player · 267

01,4252,850

250–299: 2,467 members (2.9%) · highlighted band is the player’s · dashed line is the target

Target 300

16.3% below 300 (13,569 of 83,032; 14.3% below 267)

Percentile over time · United States

14.3% higher than · Nov 2026 · rank #71,038 of 83,032

Since Aug 2026
-6.1 pts

Aug 2026Nov 2026

Each month against that month’s active pool, so pool growth and rating drift both count.

How these comparisons are calculated

Chess67 calculations from the Nov 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.

United States statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Pak, Oliver Do
Month	Regular	Quick	Blitz
Nov 2026	267 Pno change · 14 games	259 Pno change · 14 games	274 P17 games
Oct 2026	267 P-20 · 14 games	259 P-24 · 14 games	—
Sep 2026	287 P-70 · 6 games	283 P-73 · 6 games	—
Aug 2026	357 P4 games	356 P4 games	—

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