USCF player statistics

Dornbos, Edward

USCF 14084744IllinoisUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 30916062
TD
Club
US Chess reported rank
#20,894 national · #896 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,2050 since Oct 2026

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

Nov 20261,205 Regular
Dec 2025: 1170Jan 2026: 1170Feb 2026: 1171Mar 2026: 1171Apr 2026: 1171May 2026: 1171Jun 2026: 1171Jul 2026: 1148Aug 2026: 1205Sep 2026: 1205Oct 2026: 1205Nov 2026: 1205
Dec 2025Nov 2026
12 updates in this window · +35 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -30 Quick vs Regular

    Typical for 1,200–1,299 regular players: -55 (middle half -112 to -18, 1,981 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+57
Jul 2026 to Aug 2026
Biggest drop
-23
Jun 2026 to Jul 2026
Longest rise
1 update
+57 from Jul 2026 to Aug 2026
Current run
3 updates
Unchanged since Aug 2026
Typical move
±7
Mean absolute change; spread ±19.2

Regular rating in context

Nov 2026 update

United States

#27,597of 83,032 rated members · higher than 66.7%

55,399 lower · 37 same rating · 27,596 higher · ties share a rank

Illinois

#1,208of 4,515 rated members · higher than 73.2%

3,306 lower · 2 same rating · 1,207 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 7,115 within 100 points of 1,205 (this player included)

Player · 1,205
01,4252,850

1,200–1,249: 1,852 members (2.2%) · highlighted band is the player’s · dashed line is the target

68.6% below 1,250 (57,004 of 83,032; 66.7% below 1,205)

Percentile over time · United States

66.7% higher than · Nov 2026 · rank #27,597 of 83,032

Since Dec 2025
+1.2 pts

Dec 2025: higher than 65.5% (rank 27,905 of 81,102)Jan 2026: higher than 65.1% (rank 27,681 of 79,487)Feb 2026: higher than 65.4% (rank 28,970 of 83,940)Mar 2026: higher than 65.1% (rank 28,081 of 80,605)Apr 2026: higher than 65.2% (rank 28,075 of 80,831)May 2026: higher than 65.2% (rank 28,224 of 81,236)Jun 2026: higher than 65.8% (rank 28,443 of 83,290)Jul 2026: higher than 65% (rank 28,887 of 82,736)Aug 2026: higher than 67.4% (rank 27,039 of 83,080)Sep 2026: higher than 67.3% (rank 27,286 of 83,635)Oct 2026: higher than 66.8% (rank 27,355 of 82,596)Nov 2026: higher than 66.7% (rank 27,597 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 Dornbos, Edward
MonthRegularQuick
Nov 20261,205no change1,175no change
Oct 20261,205no change1,175no change
Sep 20261,205no change1,175-47
Aug 20261,205+571,222no change
Jul 20261,148-231,222no change
Jun 20261,171no change1,222+8
May 20261,171no change1,214-9
Apr 20261,171no change1,223no change
Mar 20261,171no change1,223no change
Feb 20261,171+11,223no change
Jan 20261,170no change1,223no change
Dec 20251,1701,223
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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.