USCF player statistics

Mahapatra, Arin

USCF 16822983IllinoisUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39931331
Floor
Regular 101 · Quick 100 · Blitz 113
Rated games
Regular 25 · Quick 12 · Blitz 17

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

5920 since Oct 2026

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

Nov 2026592 Regular
Dec 2025: 592Jan 2026: 592Feb 2026: 592Mar 2026: 592Apr 2026: 592May 2026: 592Jun 2026: 592Jul 2026: 592Aug 2026: 592Sep 2026: 592Oct 2026: 592Nov 2026: 592
Dec 2025Nov 2026
12 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -39 Quick vs Regular (provisional)

    Typical for 500–599 regular players: -3 (middle half -12 to +8, 2,095 established members). This gap is below the typical range.

  • +199 Blitz vs Regular (provisional)

    Typical for 500–599 regular players: -36 (middle half -135 to +86, 70 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
11 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#53,898of 83,032 rated members · higher than 35%

29,068 lower · 67 same rating · 53,897 higher · ties share a rank

Illinois

#2,576of 4,515 rated members · higher than 42.8%

1,934 lower · 6 same rating · 2,575 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,316 within 100 points of 592 (this player included)

Player · 592
01,4252,850

550–599: 2,600 members (3.1%) · highlighted band is the player’s · dashed line is the target

35.5% below 600 (29,497 of 83,032; 35% below 592)

Percentile over time · United States

35% higher than · Nov 2026 · rank #53,898 of 83,032

Since Dec 2025
-0.6 pts

Dec 2025: higher than 35.6% (rank 52,124 of 81,102)Jan 2026: higher than 35.1% (rank 51,513 of 79,487)Feb 2026: higher than 35.2% (rank 54,260 of 83,940)Mar 2026: higher than 35% (rank 52,313 of 80,605)Apr 2026: higher than 35.2% (rank 52,321 of 80,831)May 2026: higher than 35% (rank 52,669 of 81,236)Jun 2026: higher than 35.6% (rank 53,544 of 83,290)Jul 2026: higher than 35.8% (rank 52,997 of 82,736)Aug 2026: higher than 35.7% (rank 53,320 of 83,080)Sep 2026: higher than 35.6% (rank 53,791 of 83,635)Oct 2026: higher than 35.1% (rank 53,492 of 82,596)Nov 2026: higher than 35% (rank 53,898 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 Illinois 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 Mahapatra, Arin
MonthRegularQuickBlitz
Nov 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Oct 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Sep 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Aug 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Jul 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Jun 2026592no change553 Pno change · 12 games791 Pno change · 17 games
May 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Apr 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Mar 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Feb 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Jan 2026592no change553 Pno change · 12 games791 Pno change · 17 games
Dec 2025592553 P12 games791 P17 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.