USCF player statistics

Mendoza, Julio

USCF 12843019KentuckyUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 2050714
TD
Club
US Chess reported rank
#8,912 national · #80 in state
Floor
Regular 1,600 · Quick 1,400 · Blitz 1,400

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,644-9 since Oct 2026

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

Nov 20261,644 Regular
Dec 2025: 1628Jan 2026: 1644Feb 2026: 1644Mar 2026: 1600Apr 2026: 1607May 2026: 1713Jun 2026: 1682Jul 2026: 1685Aug 2026: 1653Sep 2026: 1653Oct 2026: 1653Nov 2026: 1644
Dec 2025Nov 2026
12 updates in this window · +16 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -87 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.

  • -76 Blitz vs Regular

    Typical for 1,600–1,699 regular players: -212 (middle half -343 to -86, 956 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+106
Apr 2026 to May 2026
Biggest drop
-44
Feb 2026 to Mar 2026
Longest rise
2 updates
+113 from Mar 2026 to May 2026
Updates that moved
8 of 11
Latest -9, Oct 2026 to Nov 2026
Typical move
±23
Mean absolute change; spread ±39.4

Regular rating in context

Nov 2026 update

United States

#12,394of 83,032 rated members · higher than 85%

70,608 lower · 31 same rating · 12,393 higher · ties share a rank

Kentucky

#113of 1,032 rated members · higher than 89%

919 lower · 1 same rating · 112 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 6,559 within 100 points of 1,644 (this player included)

Player · 1,644
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; 85% below 1,644)

Percentile over time · United States

85% higher than · Nov 2026 · rank #12,394 of 83,032

Since Dec 2025
+0.6 pts

Dec 2025: higher than 84.4% (rank 12,562 of 81,102)Jan 2026: higher than 84.8% (rank 12,005 of 79,487)Feb 2026: higher than 85% (rank 12,498 of 83,940)Mar 2026: higher than 82.9% (rank 13,499 of 80,605)Apr 2026: higher than 83.5% (rank 13,268 of 80,831)May 2026: higher than 87.7% (rank 9,939 of 81,236)Jun 2026: higher than 86.6% (rank 11,066 of 83,290)Jul 2026: higher than 86.7% (rank 10,920 of 82,736)Aug 2026: higher than 85.6% (rank 11,875 of 83,080)Sep 2026: higher than 85.6% (rank 11,993 of 83,635)Oct 2026: higher than 85.4% (rank 12,028 of 82,596)Nov 2026: higher than 85% (rank 12,394 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 Kentucky 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 Mendoza, Julio
MonthRegularQuickBlitz
Nov 20261,644-91,557-91,568no change
Oct 20261,653no change1,566no change1,568no change
Sep 20261,653no change1,566no change1,568no change
Aug 20261,653-321,566-331,568no change
Jul 20261,685+31,599no change1,568no change
Jun 20261,682-311,599-251,568no change
May 20261,713+1061,624+1261,568no change
Apr 20261,607+71,498+121,568no change
Mar 20261,600-441,486-801,568no change
Feb 20261,644no change1,566+21,568no change
Jan 20261,644+161,564no change1,568no change
Dec 20251,6281,5641,568
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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.