USCF player statistics

Ruiz, Mauricio

USCF 12520640Rhode IslandUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 2010593
TD
Club
US Chess reported rank
#352 national · #2 in state
Floor
Regular 2,200 · Quick 2,000

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,3300 since Sep 2026

Published rating · Oct 2026 · 10 published updates since Jan 2026

Oct 20262,330 Regular
Jan 2026: 2330Feb 2026: 2330Mar 2026: 2330Apr 2026: 2330May 2026: 2330Jun 2026: 2330Jul 2026: 2330Aug 2026: 2330Sep 2026: 2330Oct 2026: 2330
Jan 2026Oct 2026
10 updates in this window · 0 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -141 Quick vs Regular

    Typical for 2,300–2,399 regular players: -187 (middle half -304 to -104, 198 established members). This gap is within 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
9 updates
Unchanged since Jan 2026
Typical move
±0
Mean absolute change; spread ±0

Regular rating in context

Oct 2026 update

United States

#359of 82,596 rated members · higher than 99.5%

82,232 lower · 6 same rating · 358 higher · ties share a rank

Rhode Island

#2of 273 rated members · higher than 99.2%

271 lower · 1 same rating · 1 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 561 within 100 points of 2,330 (this player included)

Player · 2,330
01,4502,900

2,300–2,349: 156 members (0.1%) · highlighted band is the player’s · dashed line is the target

99.6% below 2,350 (82,289 of 82,596; 99.5% below 2,330)

Percentile over time · United States

99.5% higher than · Oct 2026 · rank #359 of 82,596

Since Jan 2026
0 pts

Jan 2026: higher than 99.5% (rank 355 of 79,487)Feb 2026: higher than 99.5% (rank 359 of 83,940)Mar 2026: higher than 99.5% (rank 355 of 80,605)Apr 2026: higher than 99.5% (rank 357 of 80,831)May 2026: higher than 99.5% (rank 357 of 81,236)Jun 2026: higher than 99.5% (rank 355 of 83,290)Jul 2026: higher than 99.5% (rank 358 of 82,736)Aug 2026: higher than 99.5% (rank 357 of 83,080)Sep 2026: higher than 99.5% (rank 362 of 83,635)Oct 2026: higher than 99.5% (rank 359 of 82,596)
Jan 2026Oct 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 Rhode Island 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 Ruiz, Mauricio
MonthRegularQuick
Oct 20262,330no change2,189no change
Sep 20262,330no change2,189no change
Aug 20262,330no change2,189no change
Jul 20262,330no change2,189no change
Jun 20262,330no change2,189no change
May 20262,330no change2,189no change
Apr 20262,330no change2,189no change
Mar 20262,330no change2,189no change
Feb 20262,330no change2,189-6
Jan 20262,3302,195
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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.