USCF player statistics

Jablon, Stephen Eric

USCF 12625935District of ColumbiaUpdated: Oct 2026
Official US Chess record

Enter an 8-digit USCF ID, or at least 3 letters of a name. Similar names in DC appear first.

Gender
Male
FIDE
FIDE 2019833
TD
Senior
US Chess reported rank
#3,519 national · #18 in state
Floor
Regular 1,900 · Quick 1,700

US Chess record as of Sep 15, 2026

Find USCF-rated tournamentsBrowse upcoming events and entry requirements.
Rating format

Regular rating

1,940+14 since Sep 2026

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

Oct 20261,940 Regular
Dec 2025: 1972Jan 2026: 1910Feb 2026: 1934Mar 2026: 1962Apr 2026: 1936May 2026: 1968Jun 2026: 2013Jul 2026: 1953Aug 2026: 1934Sep 2026: 1926Oct 2026: 1940
Dec 2025Oct 2026
11 updates in this window · -32 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -238 Quick vs Regular

    Typical for 1,900–1,999 regular players: -144 (middle half -232 to -83, 1,419 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+45
May 2026 to Jun 2026
Biggest drop
-62
Dec 2025 to Jan 2026
Longest rise
2 updates
+77 from Apr 2026 to Jun 2026
Updates that moved
10 of 10
Latest +14, Sep 2026 to Oct 2026
Typical move
±32
Mean absolute change; spread ±38.1

Regular rating in context

Oct 2026 update

United States

#4,237of 82,596 rated members · higher than 94.8%

78,344 lower · 16 same rating · 4,236 higher · ties share a rank

District of Columbia

#18of 337 rated members · higher than 94.6%

319 lower · 1 same rating · 17 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 4,002 within 100 points of 1,940 (this player included)

Player · 1,940
01,4502,900

1,900–1,949: 1,142 members (1.3%) · highlighted band is the player’s · dashed line is the target

95% below 1,950 (78,534 of 82,596; 94.8% below 1,940)

Percentile over time · United States

94.8% higher than · Oct 2026 · rank #4,237 of 82,596

Since Dec 2025
-0.7 pts

Dec 2025: higher than 95.5% (rank 3,631 of 81,102)Jan 2026: higher than 94% (rank 4,694 of 79,487)Feb 2026: higher than 94.7% (rank 4,369 of 83,940)Mar 2026: higher than 95.2% (rank 3,796 of 80,605)Apr 2026: higher than 94.7% (rank 4,230 of 80,831)May 2026: higher than 95.3% (rank 3,728 of 81,236)Jun 2026: higher than 96.4% (rank 2,915 of 83,290)Jul 2026: higher than 95.2% (rank 3,917 of 82,736)Aug 2026: higher than 94.8% (rank 4,267 of 83,080)Sep 2026: higher than 94.6% (rank 4,481 of 83,635)Oct 2026: higher than 94.8% (rank 4,237 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 District of Columbia 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 Jablon, Stephen Eric
MonthRegularQuick
Oct 20261,940+141,702no change
Sep 20261,926-81,702+1
Aug 20261,934-191,701+1
Jul 20261,953-601,700-13
Jun 20262,013+451,713+13
May 20261,968+321,700no change
Apr 20261,936-261,700no change
Mar 20261,962+281,700no change
Feb 20261,934+241,700-39
Jan 20261,910-621,739+21
Dec 20251,9721,718
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse