USCF player statistics

Ielizarov, Serafim

USCF 16660176FloridaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#23,809 national · #1,181 in state
Floor
Regular 137 · Quick 113 · Online Regular 100 · Online Quick 100
Rated games
Online Regular 17

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,060-51 since Oct 2026

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

Nov 20261,060 Regular
Dec 2025: 1207Jan 2026: 1111Feb 2026: 1111Mar 2026: 1111Apr 2026: 1111May 2026: 1111Jun 2026: 1111Jul 2026: 1111Aug 2026: 1111Sep 2026: 1111Oct 2026: 1111Nov 2026: 1060
Dec 2025Nov 2026
12 updates in this window · -147 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -77 Quick vs Regular

    Typical for 1,000–1,099 regular players: -25 (middle half -60 to -1, 2,209 established members). This gap is below the typical range.

  • -264 Online Regular vs Regular (provisional)

    Typical for 1,000–1,099 regular players: -130 (middle half -318 to +30, 133 established members). This gap is within the typical range.

  • -170 Online Quick vs Regular

    Typical for 1,000–1,099 regular players: -58 (middle half -240 to +170, 174 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
-96
Dec 2025 to Jan 2026
Longest rise
—
No consecutive gains yet
Updates that moved
2 of 11
Latest -51, Oct 2026 to Nov 2026
Typical move
±13
Mean absolute change; spread ±31.4

Regular rating in context

Nov 2026 update

United States

#32,831of 83,032 rated members · higher than 60.4%

50,153 lower · 49 same rating · 32,830 higher · ties share a rank

Florida

#1,704of 4,459 rated members · higher than 61.7%

2,754 lower · 2 same rating · 1,703 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,603 within 100 points of 1,060 (this player included)

Player · 1,060
01,4252,850

1,050–1,099: 1,893 members (2.2%) · highlighted band is the player’s · dashed line is the target

62.2% below 1,100 (51,669 of 83,032; 60.4% below 1,060)

Percentile over time · United States

60.4% higher than · Nov 2026 · rank #32,831 of 83,032

Since Dec 2025
-6.7 pts

Dec 2025: higher than 67.1% (rank 26,590 of 81,102)Jan 2026: higher than 62.5% (rank 29,702 of 79,487)Feb 2026: higher than 62.8% (rank 31,140 of 83,940)Mar 2026: higher than 62.4% (rank 30,208 of 80,605)Apr 2026: higher than 62.6% (rank 30,132 of 80,831)May 2026: higher than 62.6% (rank 30,290 of 81,236)Jun 2026: higher than 63.2% (rank 30,604 of 83,290)Jul 2026: higher than 63.4% (rank 30,228 of 82,736)Aug 2026: higher than 63.3% (rank 30,415 of 83,080)Sep 2026: higher than 63.3% (rank 30,642 of 83,635)Oct 2026: higher than 62.8% (rank 30,679 of 82,596)Nov 2026: higher than 60.4% (rank 32,831 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 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 Ielizarov, Serafim
MonthRegularQuickOnline RegularOnline Quick
Nov 20261,060-51983-52796 Pno change · 17 games890no change
Oct 20261,111no change1,035no change796 Pno change · 17 games890no change
Sep 20261,111no change1,035no change796 Pno change · 17 games890no change
Aug 20261,111no change1,035no change796 Pno change · 17 games890no change
Jul 20261,111no change1,035no change796 Pno change · 17 games890no change
Jun 20261,111no change1,035no change796 Pno change · 17 games890no change
May 20261,111no change1,035no change796 Pno change · 17 games890no change
Apr 20261,111no change1,035no change796 Pno change · 17 games890no change
Mar 20261,111no change1,035no change796 Pno change · 17 games890no change
Feb 20261,111no change1,035no change796 Pno change · 17 games890no change
Jan 20261,111-961,035no change796 Pno change · 17 games890no change
Dec 20251,2071,035796 P17 games890
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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.