USCF player statistics

Tiscareno, Isaac Nathaniel

USCF 16524724CaliforniaUpdated: Oct 2026

Official US Chess record

Biggest rank climb · #19 in California (Regular)

Gender: Male
FIDE: FIDE 0
US Chess reported rank: #33,221 national · #1,984 in state
Floor: Regular 138 · Quick 100 · Blitz 125
Rated games: Regular 10 · Quick 5

US Chess record as of Sep 15, 2026

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Regular rating

1,144

Provisional rating · Oct 2026 · 2 published updates since Sep 2026

Oct 20261,144 provisional

Compare format

Sep 2026Oct 2026

2 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-650 Quick vs Regular (provisional)
Typical for 1,100–1,199 regular players: -39 (middle half -90 to -9, 2,023 established members). This gap is below the typical range.
+56 Blitz vs Regular (provisional)
Typical for 1,100–1,199 regular players: -163 (middle half -306 to -52, 365 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain: +290; Sep 2026 to Oct 2026
Biggest drop: —; No drop between published updates yet
Longest rise: 1 update; +290 from Sep 2026 to Oct 2026
Updates that moved: 1 of 1; Latest +290, Sep 2026 to Oct 2026
Typical move: ±290; Mean absolute change per update

Regular rating in context

Oct 2026 update

United States

#29,474of 82,596 rated members · higher than 64.2%

53,094 lower · 29 same rating · 29,473 higher · ties share a rank

California

#3,467of 9,083 rated members · higher than 61.8%

5,614 lower · 3 same rating · 3,466 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 7,220 within 100 points of 1,144 (this player included)

Player · 1,144

01,4502,900

1,100–1,149: 1,836 members (2.2%) · highlighted band is the player’s · dashed line is the target

Target 1,150

64.5% below 1,150 (53,296 of 82,596; 64.2% below 1,144)

Percentile over time · United States

64.2% higher than · Oct 2026 · rank #29,474 of 82,596

Since Sep 2026
+13.4 pts

Sep 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 California 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 Tiscareno, Isaac Nathaniel
Month	Regular	Quick	Blitz
Oct 2026	1,144 P+290 · 17 games	494 Pno change · 5 games	1,200 P20 games
Sep 2026	854 P10 games	494 P5 games	—

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