USCF player statistics

Riddle, Matt L

USCF 12858169IllinoisUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
US Chess reported rank
#11,364 national · #459 in state
Floor
Regular 1,400 · Quick 1,500 · Online Quick 1,600 · Online Blitz 1,700

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,622+68 since Oct 2026

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

Nov 20261,622 Regular
Dec 2025: 1557Jan 2026: 1554Feb 2026: 1540Mar 2026: 1540Apr 2026: 1554May 2026: 1554Jun 2026: 1554Jul 2026: 1554Aug 2026: 1554Sep 2026: 1554Oct 2026: 1554Nov 2026: 1622
Dec 2025Nov 2026
12 updates in this window · +65 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -111 Quick vs Regular

    Typical for 1,600–1,699 regular players: -121 (middle half -201 to -59, 2,187 established members). This gap is within the typical range.

  • +95 Online Quick vs Regular

    Typical for 1,600–1,699 regular players: -324 (middle half -583 to -137, 266 established members). This gap is above the typical range.

  • +80 Online Blitz vs Regular

    Typical for 1,600–1,699 regular players: -73 (middle half -206 to +68, 215 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+68
Oct 2026 to Nov 2026
Biggest drop
-14
Jan 2026 to Feb 2026
Longest rise
1 update
+68 from Oct 2026 to Nov 2026
Updates that moved
4 of 11
Latest +68, Oct 2026 to Nov 2026
Typical move
±9
Mean absolute change; spread ±21.5

Regular rating in context

Nov 2026 update

United States

#13,079of 83,032 rated members · higher than 84.2%

69,925 lower · 29 same rating · 13,078 higher · ties share a rank

Illinois

#563of 4,515 rated members · higher than 87.5%

3,952 lower · 1 same rating · 562 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,687 within 100 points of 1,622 (this player included)

Player · 1,622
01,4252,850

1,600–1,649: 1,873 members (2.2%) · highlighted band is the player’s · dashed line is the target

85.2% below 1,650 (70,791 of 83,032; 84.2% below 1,622)

Percentile over time · United States

84.2% higher than · Nov 2026 · rank #13,079 of 83,032

Since Dec 2025
+2.7 pts

Dec 2025: higher than 81.5% (rank 14,925 of 81,102)Jan 2026: higher than 81.2% (rank 14,886 of 79,487)Feb 2026: higher than 80.9% (rank 15,962 of 83,940)Mar 2026: higher than 80.7% (rank 15,509 of 80,605)Apr 2026: higher than 81.3% (rank 15,033 of 80,831)May 2026: higher than 81.3% (rank 15,113 of 81,236)Jun 2026: higher than 81.7% (rank 15,184 of 83,290)Jul 2026: higher than 81.7% (rank 15,086 of 82,736)Aug 2026: higher than 81.6% (rank 15,181 of 83,080)Sep 2026: higher than 81.6% (rank 15,281 of 83,635)Oct 2026: higher than 81.3% (rank 15,363 of 82,596)Nov 2026: higher than 84.2% (rank 13,079 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 Riddle, Matt L
MonthRegularQuickOnline QuickOnline Blitz
Nov 20261,622+681,511no change1,717no change1,702no change
Oct 20261,554no change1,511no change1,717no change1,702no change
Sep 20261,554no change1,511no change1,717no change1,702no change
Aug 20261,554no change1,511no change1,717no change1,702no change
Jul 20261,554no change1,511no change1,717no change1,702no change
Jun 20261,554no change1,511no change1,717no change1,702no change
May 20261,554no change1,511no change1,717no change1,702no change
Apr 20261,554+141,511no change1,717no change1,702no change
Mar 20261,540no change1,511no change1,717no change1,702no change
Feb 20261,540-141,511no change1,717no change1,702no change
Jan 20261,554-31,511-161,717no change1,702no change
Dec 20251,5571,5271,7171,702
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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.