USCF player statistics

Guerrero, Madeline E

USCF 31423605TexasUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE
FIDE 0
US Chess reported rank
#46,485 national · #5,492 in state
Floor
Regular 150 · Quick 150

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

763+197 since Sep 2026

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

Oct 2026763 Regular
Dec 2025: 817Jan 2026: 817Feb 2026: 718Mar 2026: 706Apr 2026: 703May 2026: 566Jun 2026: 566Jul 2026: 566Aug 2026: 566Sep 2026: 566Oct 2026: 763
Dec 2025Oct 2026
11 updates in this window · -54 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +84 Quick vs Regular

    Typical for 700–799 regular players: -7 (middle half -24 to +7, 2,401 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+197
Sep 2026 to Oct 2026
Biggest drop
-137
Apr 2026 to May 2026
Longest rise
1 update
+197 from Sep 2026 to Oct 2026
Updates that moved
5 of 10
Latest +197, Sep 2026 to Oct 2026
Typical move
±45
Mean absolute change; spread ±86.4

Regular rating in context

Oct 2026 update

United States

#45,111of 82,596 rated members · higher than 45.3%

37,435 lower · 51 same rating · 45,110 higher · ties share a rank

Texas

#4,629of 10,510 rated members · higher than 55.8%

5,874 lower · 8 same rating · 4,628 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 9,331 within 100 points of 763 (this player included)

Player · 763
01,4502,900

750–799: 2,275 members (2.7%) · highlighted band is the player’s · dashed line is the target

47.3% below 800 (39,137 of 82,596; 45.3% below 763)

Percentile over time · United States

45.3% higher than · Oct 2026 · rank #45,111 of 82,596

Since Dec 2025
-3.5 pts

Dec 2025: higher than 48.8% (rank 41,463 of 81,102)Jan 2026: higher than 48.3% (rank 41,027 of 79,487)Feb 2026: higher than 42.8% (rank 47,886 of 83,940)Mar 2026: higher than 41.8% (rank 46,841 of 80,605)Apr 2026: higher than 41.8% (rank 46,918 of 80,831)May 2026: higher than 33.4% (rank 54,023 of 81,236)Jun 2026: higher than 33.9% (rank 54,947 of 83,290)Jul 2026: higher than 34.1% (rank 54,388 of 82,736)Aug 2026: higher than 34.1% (rank 54,690 of 83,080)Sep 2026: higher than 33.9% (rank 55,160 of 83,635)Oct 2026: higher than 45.3% (rank 45,111 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 Texas 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 Guerrero, Madeline E
MonthRegularQuick
Oct 2026763+197847+128
Sep 2026566no change719no change
Aug 2026566no change719no change
Jul 2026566no change719no change
Jun 2026566no change719no change
May 2026566-137719no change
Apr 2026703-3719-3
Mar 2026706-12722-12
Feb 2026718-99734-97
Jan 2026817no change831no change
Dec 2025817831
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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.