USCF player statistics

Boteo, Carlos

USCF 12840422ArizonaUpdated: Nov 2026
Official US Chess record

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

Gender
Male
Floor
Regular 1,800 · Quick 1,800 · Blitz 1,700

US Chess record as of Sep 15, 2026

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

Regular rating

1,995+30 since Oct 2026

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

Nov 20261,995 Regular
Dec 2025: 1919Jan 2026: 1919Feb 2026: 1971Mar 2026: 2023Apr 2026: 1998May 2026: 1974Jun 2026: 2004Jul 2026: 2015Aug 2026: 1977Sep 2026: 1964Oct 2026: 1965Nov 2026: 1995
Dec 2025Nov 2026
12 updates in this window · +76 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -94 Quick vs Regular

    Typical for 1,900–1,999 regular players: -143 (middle half -231 to -83, 1,430 established members). This gap is within the typical range.

  • -202 Blitz vs Regular

    Typical for 1,900–1,999 regular players: -222 (middle half -332 to -103, 907 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+52
Jan 2026 to Feb 2026
Biggest drop
-38
Jul 2026 to Aug 2026
Longest rise
2 updates
+104 from Jan 2026 to Mar 2026
Updates that moved
10 of 11
Latest +30, Oct 2026 to Nov 2026
Typical move
±25
Mean absolute change; spread ±31

Regular rating in context

Nov 2026 update

United States

#3,370of 83,032 rated members · higher than 95.9%

79,648 lower · 15 same rating · 3,369 higher · ties share a rank

Arizona

#94of 1,707 rated members · higher than 94.4%

1,613 lower · 1 same rating · 93 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 3,413 within 100 points of 1,995 (this player included)

Player · 1,995
01,4252,850

1,950–1,999: 798 members (0.9%) · highlighted band is the player’s · dashed line is the target

96% below 2,000 (79,720 of 83,032; 95.9% below 1,995)

Percentile over time · United States

95.9% higher than · Nov 2026 · rank #3,370 of 83,032

Since Dec 2025
+1.6 pts

Dec 2025: higher than 94.3% (rank 4,577 of 81,102)Jan 2026: higher than 94.3% (rank 4,506 of 79,487)Feb 2026: higher than 95.4% (rank 3,765 of 83,940)Mar 2026: higher than 96.5% (rank 2,721 of 80,605)Apr 2026: higher than 95.9% (rank 3,269 of 80,831)May 2026: higher than 95.5% (rank 3,630 of 81,236)Jun 2026: higher than 96.3% (rank 3,045 of 83,290)Jul 2026: higher than 96.5% (rank 2,819 of 82,736)Aug 2026: higher than 95.7% (rank 3,529 of 83,080)Sep 2026: higher than 95.4% (rank 3,776 of 83,635)Oct 2026: higher than 95.3% (rank 3,800 of 82,596)Nov 2026: higher than 95.9% (rank 3,370 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 Arizona 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 Boteo, Carlos
MonthRegularQuickBlitz
Nov 20261,995+301,901+331,793+1
Oct 20261,965+11,868no change1,792no change
Sep 20261,964-131,868-81,792no change
Aug 20261,977-381,876-441,792no change
Jul 20262,015+111,920no change1,792+13
Jun 20262,004+301,920+351,779no change
May 20261,974-241,885-271,779no change
Apr 20261,998-251,912-351,779no change
Mar 20262,023+521,947+511,779no change
Feb 20261,971+521,896+671,779no change
Jan 20261,919no change1,829no change1,779no change
Dec 20251,9191,8291,779

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.