USCF player statistics

Arkula, Vivaan

USCF 32465600PennsylvaniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
Floor
Regular 106 · Quick 115
Rated games
Regular 10 · Quick 14

US Chess record as of Sep 17, 2026

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Rating format

Regular rating

397

Provisional rating · Nov 2026 · 12 published updates since Dec 2025

Nov 2026397 provisional
Dec 2025: 210 provisionalJan 2026: 210 provisionalFeb 2026: 210 provisionalMar 2026: 210 provisionalApr 2026: 210 provisionalMay 2026: 210 provisionalJun 2026: 210 provisionalJul 2026: 210 provisionalAug 2026: 210 provisionalSep 2026: 210 provisionalOct 2026: 210 provisionalNov 2026: 397 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

  • +41 Quick vs Regular (provisional)

    Typical for 300–399 regular players: -1 (middle half -6 to +6, 1,217 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+187
Oct 2026 to Nov 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+187 from Oct 2026 to Nov 2026
Updates that moved
1 of 11
Latest +187, Oct 2026 to Nov 2026
Typical move
±17
Mean absolute change; spread ±56.4

Regular rating in context

Nov 2026 update

United States

#64,337of 83,032 rated members · higher than 22.4%

18,647 lower · 49 same rating · 64,336 higher · ties share a rank

Pennsylvania

#2,092of 2,576 rated members · higher than 18.7%

482 lower · 3 same rating · 2,091 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,698 within 100 points of 397 (this player included)

Player · 397
01,4252,850

350–399: 2,640 members (3.1%) · highlighted band is the player’s · dashed line is the target

22.6% below 400 (18,816 of 83,032; 22.4% below 397)

Percentile over time · United States

22.4% higher than · Nov 2026 · rank #64,337 of 83,032

Since Dec 2025
+10.9 pts

Dec 2025: higher than 11.5% (rank 71,681 of 81,102)Jan 2026: higher than 11.1% (rank 70,549 of 79,487)Feb 2026: higher than 11.3% (rank 74,361 of 83,940)Mar 2026: higher than 11.2% (rank 71,444 of 80,605)Apr 2026: higher than 11.2% (rank 71,709 of 80,831)May 2026: higher than 11.1% (rank 72,096 of 81,236)Jun 2026: higher than 11.3% (rank 73,805 of 83,290)Jul 2026: higher than 11.4% (rank 73,243 of 82,736)Aug 2026: higher than 11.3% (rank 73,595 of 83,080)Sep 2026: higher than 11.3% (rank 74,123 of 83,635)Oct 2026: higher than 11.1% (rank 73,344 of 82,596)Nov 2026: higher than 22.4% (rank 64,337 of 83,032)
Dec 2025Nov 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, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics Pennsylvania 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 Arkula, Vivaan
MonthRegularQuick
Nov 2026397 P+187 · 13 games438 P+121 · 17 games
Oct 2026210 Pno change · 10 games317 Pno change · 14 games
Sep 2026210 Pno change · 10 games317 Pno change · 14 games
Aug 2026210 Pno change · 10 games317 Pno change · 14 games
Jul 2026210 Pno change · 10 games317 Pno change · 14 games
Jun 2026210 Pno change · 10 games317 Pno change · 14 games
May 2026210 Pno change · 10 games317 Pno change · 14 games
Apr 2026210 Pno change · 10 games317 Pno change · 14 games
Mar 2026210 Pno change · 10 games317 Pno change · 14 games
Feb 2026210 Pno change · 10 games317 P-1 · 14 games
Jan 2026210 Pno change · 10 games318 Pno change · 14 games
Dec 2025210 P10 games318 P14 games
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.