USCF player statistics

Sana, Mariano

USCF 12890909TennesseeUpdated: Oct 2026
Official US Chess record

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

Gender
Male
FIDE
FIDE 2022354
US Chess reported rank
#1,451 national · #20 in state
Floor
Regular 2,000 · Quick 1,800 · Blitz 1,900 · Online Blitz 1,900

US Chess record as of Sep 15, 2026

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

Regular rating

2,1120 since Sep 2026

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

Oct 20262,112 Regular
Dec 2025: 2139Jan 2026: 2118Feb 2026: 2118Mar 2026: 2118Apr 2026: 2109May 2026: 2112Jun 2026: 2112Jul 2026: 2112Aug 2026: 2112Sep 2026: 2112Oct 2026: 2112
Dec 2025Oct 2026
11 updates in this window · -27 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -75 Quick vs Regular

    Typical for 2,100–2,199 regular players: -165 (middle half -259 to -106, 573 established members). This gap is above the typical range.

  • -33 Blitz vs Regular

    Typical for 2,100–2,199 regular players: -205 (middle half -299 to -116, 435 established members). This gap is above the typical range.

  • -108 Online Blitz vs Regular

    Typical for 2,100–2,199 regular players: -214 (middle half -350 to -120, 148 established members). This gap is above the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+3
Apr 2026 to May 2026
Biggest drop
-21
Dec 2025 to Jan 2026
Longest rise
1 update
+3 from Apr 2026 to May 2026
Current run
5 updates
Unchanged since May 2026
Typical move
±3
Mean absolute change; spread ±7.1

Regular rating in context

Oct 2026 update

United States

#1,749of 82,596 rated members · higher than 97.8%

80,838 lower · 10 same rating · 1,748 higher · ties share a rank

Tennessee

#26of 1,157 rated members · higher than 97.7%

1,131 lower · 1 same rating · 25 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 2,076 within 100 points of 2,112 (this player included)

Player · 2,112
01,4502,900

2,100–2,149: 441 members (0.5%) · highlighted band is the player’s · dashed line is the target

98.2% below 2,150 (81,152 of 82,596; 97.8% below 2,112)

Percentile over time · United States

97.8% higher than · Oct 2026 · rank #1,749 of 82,596

Since Dec 2025
-0.3 pts

Dec 2025: higher than 98.1% (rank 1,489 of 81,102)Jan 2026: higher than 97.9% (rank 1,633 of 79,487)Feb 2026: higher than 97.9% (rank 1,694 of 83,940)Mar 2026: higher than 97.9% (rank 1,647 of 80,605)Apr 2026: higher than 97.8% (rank 1,729 of 80,831)May 2026: higher than 97.8% (rank 1,706 of 81,236)Jun 2026: higher than 97.9% (rank 1,725 of 83,290)Jul 2026: higher than 97.9% (rank 1,696 of 82,736)Aug 2026: higher than 97.9% (rank 1,691 of 83,080)Sep 2026: higher than 97.9% (rank 1,722 of 83,635)Oct 2026: higher than 97.8% (rank 1,749 of 82,596)
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 Tennessee 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 Sana, Mariano
MonthRegularQuickBlitzOnline Blitz
Oct 20262,112no change2,037no change2,079no change2,004no change
Sep 20262,112no change2,037no change2,079no change2,004no change
Aug 20262,112no change2,037no change2,079no change2,004no change
Jul 20262,112no change2,037no change2,079no change2,004no change
Jun 20262,112no change2,037no change2,079no change2,004no change
May 20262,112+32,037-12,079no change2,004no change
Apr 20262,109-92,038no change2,079no change2,004no change
Mar 20262,118no change2,038no change2,079no change2,004no change
Feb 20262,118no change2,038no change2,079no change2,004no change
Jan 20262,118-212,038-262,079no change2,004no change
Dec 20252,1392,0642,0792,004
Chess67 DiscordChat with the Chess67 community.Open Find a chess tournamentUpcoming events near you.Browse Find a chess clubClubs and meetups near you.Browse

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.