USCF player statistics

Lopez, Gustavo

USCF 16711524IllinoisUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
Floor
Regular 100 · Quick 115
Rated games
Regular 7 · Quick 11

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

980

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

Nov 2026980 provisional
Dec 2025: 980 provisionalJan 2026: 980 provisionalFeb 2026: 980 provisionalMar 2026: 980 provisionalApr 2026: 980 provisionalMay 2026: 980 provisionalJun 2026: 980 provisionalJul 2026: 980 provisionalAug 2026: 980 provisionalSep 2026: 980 provisionalOct 2026: 980 provisionalNov 2026: 980 provisional
Dec 2025Nov 2026
12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • +113 Quick vs Regular (provisional)

    Typical for 900–999 regular players: -19 (middle half -47 to +3, 2,371 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
—
No gain between published updates yet
Biggest drop
—
No drop between published updates yet
Longest rise
—
No consecutive gains yet
Current run
11 updates
Unchanged since Dec 2025
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#35,944of 83,032 rated members · higher than 56.6%

47,049 lower · 40 same rating · 35,943 higher · ties share a rank

Illinois

#1,631of 4,515 rated members · higher than 63.8%

2,883 lower · 2 same rating · 1,630 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 8,131 within 100 points of 980 (this player included)

Player · 980
01,4252,850

950–999: 2,025 members (2.4%) · highlighted band is the player’s · dashed line is the target

57.6% below 1,000 (47,853 of 83,032; 56.6% below 980)

Percentile over time · United States

56.6% higher than · Nov 2026 · rank #35,944 of 83,032

Since Dec 2025
-0.5 pts

Dec 2025: higher than 57.1% (rank 34,705 of 81,102)Jan 2026: higher than 56.6% (rank 34,410 of 79,487)Feb 2026: higher than 56.8% (rank 36,148 of 83,940)Mar 2026: higher than 56.4% (rank 35,046 of 80,605)Apr 2026: higher than 56.6% (rank 35,027 of 80,831)May 2026: higher than 56.5% (rank 35,277 of 81,236)Jun 2026: higher than 57.1% (rank 35,628 of 83,290)Jul 2026: higher than 57.4% (rank 35,187 of 82,736)Aug 2026: higher than 57.3% (rank 35,401 of 83,080)Sep 2026: higher than 57.2% (rank 35,687 of 83,635)Oct 2026: higher than 56.7% (rank 35,678 of 82,596)Nov 2026: higher than 56.6% (rank 35,944 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 Lopez, Gustavo
MonthRegularQuick
Nov 2026980 Pno change · 7 games1,093 Pno change · 11 games
Oct 2026980 Pno change · 7 games1,093 Pno change · 11 games
Sep 2026980 Pno change · 7 games1,093 Pno change · 11 games
Aug 2026980 Pno change · 7 games1,093 P-1 · 11 games
Jul 2026980 Pno change · 7 games1,094 Pno change · 11 games
Jun 2026980 Pno change · 7 games1,094 Pno change · 11 games
May 2026980 Pno change · 7 games1,094 Pno change · 11 games
Apr 2026980 Pno change · 7 games1,094 Pno change · 11 games
Mar 2026980 Pno change · 7 games1,094 Pno change · 11 games
Feb 2026980 Pno change · 7 games1,094 Pno change · 11 games
Jan 2026980 Pno change · 7 games1,094 P-88 · 11 games
Dec 2025980 P7 games1,182 P11 games
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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.