USCF player statistics

Simpson, Matthew

USCF 30331814IowaUpdated: Oct 2026
Official US Chess record

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

Gender
Male
US Chess reported rank
#1,814 national · #8 in state
Floor
Regular 1,800 · Quick 1,600 · Blitz 130

US Chess record as of Sep 15, 2026

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

Regular rating

2,064-4 since Sep 2026

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

Oct 20262,064 Regular
Dec 2025: 1863Jan 2026: 1893Feb 2026: 1952Mar 2026: 1967Apr 2026: 2056May 2026: 2003Jun 2026: 2024Jul 2026: 2048Aug 2026: 2014Sep 2026: 2068Oct 2026: 2064
Dec 2025Oct 2026
11 updates in this window · +201 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -211 Quick vs Regular

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

  • -1,122 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.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+89
Mar 2026 to Apr 2026
Biggest drop
-53
Apr 2026 to May 2026
Longest rise
4 updates
+193 from Dec 2025 to Apr 2026
Updates that moved
10 of 10
Latest -4, Sep 2026 to Oct 2026
Typical move
±38
Mean absolute change; spread ±42.7

Regular rating in context

Oct 2026 update

United States

#2,250of 82,596 rated members · higher than 97.2%

80,335 lower · 12 same rating · 2,249 higher · ties share a rank

Iowa

#16of 350 rated members · higher than 95.4%

334 lower · 1 same rating · 15 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 2,496 within 100 points of 2,064 (this player included)

Player · 2,064
01,4502,900

2,050–2,099: 527 members (0.6%) · highlighted band is the player’s · dashed line is the target

97.7% below 2,100 (80,711 of 82,596; 97.2% below 2,064)

Percentile over time · United States

97.2% higher than · Oct 2026 · rank #2,250 of 82,596

Since Dec 2025
+4.6 pts

Dec 2025: higher than 92.6% (rank 5,965 of 81,102)Jan 2026: higher than 93.3% (rank 5,257 of 79,487)Feb 2026: higher than 95.1% (rank 4,067 of 83,940)Mar 2026: higher than 95.3% (rank 3,726 of 80,605)Apr 2026: higher than 97.1% (rank 2,267 of 80,831)May 2026: higher than 96.1% (rank 3,069 of 81,236)Jun 2026: higher than 96.7% (rank 2,729 of 83,290)Jul 2026: higher than 97.1% (rank 2,361 of 82,736)Aug 2026: higher than 96.5% (rank 2,815 of 83,080)Sep 2026: higher than 97.3% (rank 2,181 of 83,635)Oct 2026: higher than 97.2% (rank 2,250 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 Iowa 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 Simpson, Matthew
MonthRegularQuickBlitz
Oct 20262,064-41,853no change942no change
Sep 20262,068+541,853+85942no change
Aug 20262,014-341,768-96942no change
Jul 20262,048+241,864+86942no change
Jun 20262,024+211,778+58942no change
May 20262,003-531,720-28942no change
Apr 20262,056+891,748-24942no change
Mar 20261,967+151,772no change942no change
Feb 20261,952+591,772+57942no change
Jan 20261,893+301,715+31942no change
Dec 20251,8631,684942

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.