USCF player statistics

Bronshtein, Marc

USCF 30771991CaliforniaUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 39933016
US Chess reported rank
#2,312 national · #162 in state
Floor
Regular 1,800 · Quick 1,500 · Blitz 149 · Online Regular 1,400 · Online Quick 100 · Online Blitz 1,400
Rated games
Online Quick 17

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

2,0140 since Sep 2026

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

Oct 20262,014 Regular
Dec 2025: 1945Jan 2026: 1911Feb 2026: 1992Mar 2026: 1967Apr 2026: 2018May 2026: 2008Jun 2026: 2008Jul 2026: 2008Aug 2026: 2008Sep 2026: 2014Oct 2026: 2014
Dec 2025Oct 2026
11 updates in this window · +69 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -261 Quick vs Regular

    Typical for 2,000–2,099 regular players: -142 (middle half -228 to -82, 1,051 established members). This gap is below the typical range.

  • -842 Blitz vs Regular

    Typical for 2,000–2,099 regular players: -217 (middle half -323 to -104, 703 established members). This gap is below the typical range.

  • -363 Online Regular vs Regular

    Typical for 2,000–2,099 regular players: -475 (middle half -690 to -264, 251 established members). This gap is within the typical range.

  • -537 Online Quick vs Regular (provisional)

    Typical for 2,000–2,099 regular players: -420 (middle half -667 to -242, 224 established members). This gap is within the typical range.

  • -390 Online Blitz vs Regular

    Typical for 2,000–2,099 regular players: -204 (middle half -332 to -114, 208 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+81
Jan 2026 to Feb 2026
Biggest drop
-34
Dec 2025 to Jan 2026
Longest rise
1 update
+81 from Jan 2026 to Feb 2026
Current run
1 update
Unchanged since Sep 2026
Typical move
±21
Mean absolute change; spread ±34.3

Regular rating in context

Oct 2026 update

United States

#2,905of 82,596 rated members · higher than 96.4%

79,668 lower · 24 same rating · 2,904 higher · ties share a rank

California

#436of 9,083 rated members · higher than 95.1%

8,642 lower · 6 same rating · 435 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 3,023 within 100 points of 2,014 (this player included)

Player · 2,014
01,4502,900

2,000–2,049: 864 members (1%) · highlighted band is the player’s · dashed line is the target

97% below 2,050 (80,184 of 82,596; 96.4% below 2,014)

Percentile over time · United States

96.4% higher than · Oct 2026 · rank #2,905 of 82,596

Since Dec 2025
+1.5 pts

Dec 2025: higher than 94.9% (rank 4,084 of 81,102)Jan 2026: higher than 94% (rank 4,670 of 79,487)Feb 2026: higher than 95.8% (rank 3,442 of 83,940)Mar 2026: higher than 95.3% (rank 3,726 of 80,605)Apr 2026: higher than 96.5% (rank 2,808 of 80,831)May 2026: higher than 96.2% (rank 2,986 of 81,236)Jun 2026: higher than 96.3% (rank 2,991 of 83,290)Jul 2026: higher than 96.4% (rank 2,937 of 82,736)Aug 2026: higher than 96.4% (rank 2,916 of 83,080)Sep 2026: higher than 96.5% (rank 2,888 of 83,635)Oct 2026: higher than 96.4% (rank 2,905 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 California 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 Bronshtein, Marc
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Oct 20262,014no change1,753no change1,172no change1,651no change1,477 Pno change · 17 games1,624no change
Sep 20262,014+61,753no change1,172no change1,651no change1,477 Pno change · 17 games1,624no change
Aug 20262,008no change1,753no change1,172no change1,651no change1,477 Pno change · 17 games1,624no change
Jul 20262,008no change1,753no change1,172no change1,651no change1,477 Pno change · 17 games1,624no change
Jun 20262,008no change1,753no change1,172no change1,651no change1,477 Pno change · 17 games1,624no change
May 20262,008-101,753-61,172no change1,651no change1,477 Pno change · 17 games1,624no change
Apr 20262,018+511,759+1461,172no change1,651no change1,477 Pno change · 17 games1,624no change
Mar 20261,967-251,613+331,172no change1,651no change1,477 Pno change · 17 games1,624no change
Feb 20261,992+811,580no change1,172no change1,651no change1,477 Pno change · 17 games1,624no change
Jan 20261,911-341,580no change1,172no change1,651no change1,477 Pno change · 17 games1,624no change
Dec 20251,9451,5801,1721,6511,477 P17 games1,624
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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.