USCF player statistics

Tanzella Diaz, Luigi Giuliano

USCF 33165735FloridaUpdated: Nov 2026

Official US Chess record

Gender: Male
US Chess reported rank: #63,823 national · #3,242 in state
Floor: Regular 105 · Quick 105
Rated games: Regular 4 · Quick 4

US Chess record as of Sep 18, 2026

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Regular rating

226

Provisional rating · Nov 2026 · 4 published updates since Aug 2026

Nov 2026226 provisional

Compare format

Aug 2026Nov 2026

4 updates in this window · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

-15 Quick vs Regular (provisional)
Typical for 200–299 regular players: 0 (middle half -4 to +6, 798 established members). This gap is below 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: 3 updates; Unchanged since Aug 2026
Typical move: ±0; Mean absolute change; spread ±0

Regular rating in context

Nov 2026 update

United States

#73,053of 83,032 rated members · higher than 11.9%

9,935 lower · 45 same rating · 73,052 higher · ties share a rank

Florida

#3,897of 4,459 rated members · higher than 12.5%

558 lower · 5 same rating · 3,896 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 9,612 within 100 points of 226 (this player included)

Player · 226

01,4252,850

200–249: 2,373 members (2.8%) · highlighted band is the player’s · dashed line is the target

Target 250

13.3% below 250 (11,102 of 83,032; 11.9% below 226)

Percentile over time · United States

11.9% higher than · Nov 2026 · rank #73,053 of 83,032

Since Aug 2026
-0.3 pts

Aug 2026Nov 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 Florida 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 Tanzella Diaz, Luigi Giuliano
Month	Regular	Quick
Nov 2026	226 Pno change · 4 games	211 Pno change · 4 games
Oct 2026	226 Pno change · 4 games	211 Pno change · 4 games
Sep 2026	226 Pno change · 4 games	211 P+1 · 4 games
Aug 2026	226 P4 games	210 P4 games

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