USCF player statistics

Guevara, Luis David

USCF 17019251IndianaUpdated: Nov 2026
Official US Chess record

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

Gender
Male
US Chess reported rank
#44,551 national · #753 in state
Floor
Regular 109 · Quick 100
Rated games
Regular 17 · Quick 20

US Chess record as of Sep 15, 2026

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

Regular rating

604

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

Nov 2026604 provisional
Dec 2025: 502 provisionalJan 2026: 502 provisionalFeb 2026: 502 provisionalMar 2026: 502 provisionalApr 2026: 502 provisionalMay 2026: 502 provisionalJun 2026: 502 provisionalJul 2026: 502 provisionalAug 2026: 502 provisionalSep 2026: 604 provisionalOct 2026: 604 provisionalNov 2026: 604 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12 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -98 Quick vs Regular (provisional)

    Typical for 600–699 regular players: -4 (middle half -16 to +11, 2,305 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+102
Aug 2026 to Sep 2026
Biggest drop
—
No drop between published updates yet
Longest rise
1 update
+102 from Aug 2026 to Sep 2026
Current run
2 updates
Unchanged since Sep 2026
Typical move
±9
Mean absolute change; spread ±30.8

Regular rating in context

Nov 2026 update

United States

#53,260of 83,032 rated members · higher than 35.7%

29,708 lower · 65 same rating · 53,259 higher · ties share a rank

Indiana

#901of 1,475 rated members · higher than 38.9%

574 lower · 1 same rating · 900 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 10,331 within 100 points of 604 (this player included)

Player · 604
01,4252,850

600–649: 2,591 members (3.1%) · highlighted band is the player’s · dashed line is the target

38.6% below 650 (32,088 of 83,032; 35.7% below 604)

Percentile over time · United States

35.7% higher than · Nov 2026 · rank #53,260 of 83,032

Since Dec 2025
+5.9 pts

Dec 2025: higher than 29.8% (rank 56,827 of 81,102)Jan 2026: higher than 29.3% (rank 56,081 of 79,487)Feb 2026: higher than 29.4% (rank 59,173 of 83,940)Mar 2026: higher than 29.2% (rank 56,975 of 80,605)Apr 2026: higher than 29.2% (rank 57,108 of 80,831)May 2026: higher than 29.2% (rank 57,414 of 81,236)Jun 2026: higher than 29.7% (rank 58,462 of 83,290)Jul 2026: higher than 30% (rank 57,856 of 82,736)Aug 2026: higher than 29.8% (rank 58,212 of 83,080)Sep 2026: higher than 36.3% (rank 53,153 of 83,635)Oct 2026: higher than 35.9% (rank 52,850 of 82,596)Nov 2026: higher than 35.7% (rank 53,260 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 Indiana 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 Guevara, Luis David
MonthRegularQuick
Nov 2026604 Pno change · 17 games506 Pno change · 20 games
Oct 2026604 Pno change · 17 games506 Pno change · 20 games
Sep 2026604 P+102 · 17 games506 Pno change · 20 games
Aug 2026502 Pno change · 13 games506 Pno change · 20 games
Jul 2026502 Pno change · 13 games506 Pno change · 20 games
Jun 2026502 Pno change · 13 games506 Pno change · 20 games
May 2026502 Pno change · 13 games506 Pno change · 20 games
Apr 2026502 Pno change · 13 games506 Pno change · 20 games
Mar 2026502 Pno change · 13 games506 Pno change · 20 games
Feb 2026502 Pno change · 13 games506 Pno change · 20 games
Jan 2026502 Pno change · 13 games506 Pno change · 20 games
Dec 2025502 P13 games506 P20 games
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.