USCF player statistics

Marian, Aaron

USCF 15799497FloridaUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30964300
US Chess reported rank
#1,029 national · #71 in state
Floor
Regular 2,000 · Quick 1,900 · Blitz 1,800 · Online Regular 1,200 · Online Quick 100 · Online Blitz 100
Rated games
Online Quick 21 · Online Blitz 18

US Chess record as of Aug 19, 2026

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Rating format

Regular rating

2,160-42 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20262,160 Regular
Dec 2025: 2143Jan 2026: 2157Feb 2026: 2176Mar 2026: 2220Apr 2026: 2220May 2026: 2184Jun 2026: 2194Jul 2026: 2191Aug 2026: 2190Sep 2026: 2202Oct 2026: 2160
Dec 2025Oct 2026
11 updates in this window · +17 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -53 Quick vs Regular

    Typical for 2,100–2,199 regular players: -165 (middle half -259 to -106, 573 established members). This gap is above the typical range.

  • -58 Blitz vs Regular

    Typical for 2,100–2,199 regular players: -205 (middle half -299 to -116, 435 established members). This gap is above the typical range.

  • -730 Online Regular vs Regular

    Typical for 2,100–2,199 regular players: -493 (middle half -682 to -284, 179 established members). This gap is below the typical range.

  • -806 Online Quick vs Regular (provisional)

    Typical for 2,100–2,199 regular players: -398 (middle half -612 to -254, 165 established members). This gap is below the typical range.

  • -698 Online Blitz vs Regular (provisional)

    Typical for 2,100–2,199 regular players: -214 (middle half -350 to -120, 148 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+44
Feb 2026 to Mar 2026
Biggest drop
-42
Sep 2026 to Oct 2026
Longest rise
3 updates
+77 from Dec 2025 to Mar 2026
Updates that moved
9 of 10
Latest -42, Sep 2026 to Oct 2026
Typical move
±18
Mean absolute change; spread ±25.3

Regular rating in context

Oct 2026 update

United States

#1,374of 82,596 rated members · higher than 98.3%

81,216 lower · 7 same rating · 1,373 higher · ties share a rank

Florida

#82of 4,341 rated members · higher than 98.1%

4,259 lower · 1 same rating · 81 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 1,710 within 100 points of 2,160 (this player included)

Player · 2,160
01,4502,900

2,150–2,199: 314 members (0.3%) · highlighted band is the player’s · dashed line is the target

98.6% below 2,200 (81,466 of 82,596; 98.3% below 2,160)

Percentile over time · United States

98.3% higher than · Oct 2026 · rank #1,374 of 82,596

Since Dec 2025
+0.2 pts

Dec 2025: higher than 98.1% (rank 1,459 of 81,102)Jan 2026: higher than 98.2% (rank 1,346 of 79,487)Feb 2026: higher than 98.4% (rank 1,255 of 83,940)Mar 2026: higher than 99% (rank 796 of 80,605)Apr 2026: higher than 99% (rank 796 of 80,831)May 2026: higher than 98.5% (rank 1,180 of 81,236)Jun 2026: higher than 98.6% (rank 1,131 of 83,290)Jul 2026: higher than 98.6% (rank 1,137 of 82,736)Aug 2026: higher than 98.6% (rank 1,156 of 83,080)Sep 2026: higher than 98.8% (rank 971 of 83,635)Oct 2026: higher than 98.3% (rank 1,374 of 82,596)
Dec 2025Oct 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 Oct 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 Florida 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 Marian, Aaron
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20262,160-422,107+102,102+191,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Sep 20262,202+122,097no change2,083+171,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Aug 20262,190-12,097-282,066+551,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Jul 20262,191-32,125no change2,011-101,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Jun 20262,194+102,125+102,021-71,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
May 20262,184-362,115no change2,028-361,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Apr 20262,220no change2,115+12,064no change1,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Mar 20262,220+442,114+402,064+31,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Feb 20262,176+192,074-32,061+71,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Jan 20262,157+142,077+62,054+11,430no change1,354 Pno change · 21 games1,462 Pno change · 18 games
Dec 20252,1432,0712,0531,4301,354 P21 games1,462 P18 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.