USCF player statistics

Sonido, Charles

USCF 12862847HawaiiUpdated: Oct 2026

Official US Chess record

Gender: Male
FIDE: FIDE 2029723
US Chess reported rank: #2,929 national · #9 in state
Floor: Regular 1,700 · Quick 1,600 · Blitz 1,700 · Online Regular 100 · Online Quick 100
Rated games: Online Regular 15 · Online Quick 22

US Chess record as of Sep 15, 2026

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Regular rating

1,946-22 since Sep 2026

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

Oct 20261,946 Regular

Compare format

Dec 2025Oct 2026

11 updates in this window · -22 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity

Compare with another playerOverlays their published ratings on the chart; the link keeps the comparison.

Other formats against Regular

-184 Quick vs Regular
Typical for 1,900–1,999 regular players: -144 (middle half -232 to -83, 1,419 established members). This gap is within the typical range.
-5 Blitz vs Regular
Typical for 1,900–1,999 regular players: -221 (middle half -329 to -99, 908 established members). This gap is above the typical range.
-122 Online Regular vs Regular (provisional)
Typical for 1,900–1,999 regular players: -460 (middle half -657 to -272, 275 established members). This gap is above the typical range.
0 Online Quick vs Regular (provisional)
Typical for 1,900–1,999 regular players: -398 (middle half -687 to -210, 245 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: -22; Sep 2026 to Oct 2026
Longest rise: —; No consecutive gains yet
Updates that moved: 1 of 10; Latest -22, Sep 2026 to Oct 2026
Typical move: ±2; Mean absolute change; spread ±7

Regular rating in context

Oct 2026 update

United States

#4,125of 82,596 rated members · higher than 94.9%

78,447 lower · 25 same rating · 4,124 higher · ties share a rank

Hawaii

#18of 394 rated members · higher than 95.4%

376 lower · 1 same rating · 17 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 3,924 within 100 points of 1,946 (this player included)

Player · 1,946

01,4502,900

1,900–1,949: 1,142 members (1.3%) · highlighted band is the player’s · dashed line is the target

Target 1,950

95% below 1,950 (78,534 of 82,596; 94.9% below 1,946)

Percentile over time · United States

94.9% higher than · Oct 2026 · rank #4,125 of 82,596

Since Dec 2025
-0.5 pts

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 Hawaii 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 Sonido, Charles
Month	Regular	Quick	Blitz	Online Regular	Online Quick
Oct 2026	1,946-22	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Sep 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Aug 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Jul 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Jun 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
May 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Apr 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Mar 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Feb 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Jan 2026	1,968no change	1,762no change	1,941no change	1,824 Pno change · 15 games	1,946 Pno change · 22 games
Dec 2025	1,968	1,762	1,941	1,824 P15 games	1,946 P22 games

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