USCF player statistics

Chakrabarti, Parvati

USCF 16255751FloridaUpdated: Oct 2026
Official US Chess record

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

Gender
Female
FIDE
FIDE 0
US Chess reported rank
#24,925 national · #1,229 in state
Floor
Regular 150 · Quick 128

US Chess record as of Sep 15, 2026

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

Regular rating

1,063-13 since Sep 2026

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

Oct 20261,063 Regular
Dec 2025: 1139Jan 2026: 1139Feb 2026: 1063Mar 2026: 1063Apr 2026: 1063May 2026: 1076Jun 2026: 1076Jul 2026: 1076Aug 2026: 1076Sep 2026: 1076Oct 2026: 1063
Dec 2025Oct 2026
11 updates in this window · -76 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -195 Quick vs Regular

    Typical for 1,000–1,099 regular players: -25 (middle half -63 to 0, 2,183 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+13
Apr 2026 to May 2026
Biggest drop
-76
Jan 2026 to Feb 2026
Longest rise
1 update
+13 from Apr 2026 to May 2026
Updates that moved
3 of 10
Latest -13, Sep 2026 to Oct 2026
Typical move
±10
Mean absolute change; spread ±24.8

Regular rating in context

Oct 2026 update

United States

#32,460of 82,596 rated members · higher than 60.6%

50,090 lower · 47 same rating · 32,459 higher · ties share a rank

Florida

#1,675of 4,341 rated members · higher than 61.3%

2,665 lower · 2 same rating · 1,674 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 7,532 within 100 points of 1,063 (this player included)

Player · 1,063
01,4502,900

1,050–1,099: 1,854 members (2.2%) · highlighted band is the player’s · dashed line is the target

62.3% below 1,100 (51,460 of 82,596; 60.6% below 1,063)

Percentile over time · United States

60.6% higher than · Oct 2026 · rank #32,460 of 82,596

Since Dec 2025
-3.6 pts

Dec 2025: higher than 64.2% (rank 28,991 of 81,102)Jan 2026: higher than 63.7% (rank 28,749 of 79,487)Feb 2026: higher than 60.7% (rank 32,921 of 83,940)Mar 2026: higher than 60.3% (rank 31,906 of 80,605)Apr 2026: higher than 60.5% (rank 31,853 of 80,831)May 2026: higher than 61.1% (rank 31,539 of 81,236)Jun 2026: higher than 61.6% (rank 31,887 of 83,290)Jul 2026: higher than 61.8% (rank 31,506 of 82,736)Aug 2026: higher than 61.7% (rank 31,731 of 83,080)Sep 2026: higher than 61.7% (rank 31,932 of 83,635)Oct 2026: higher than 60.6% (rank 32,460 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 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 Chakrabarti, Parvati
MonthRegularQuick
Oct 20261,063-13868no change
Sep 20261,076no change868no change
Aug 20261,076no change868no change
Jul 20261,076no change868no change
Jun 20261,076no change868no change
May 20261,076+13868no change
Apr 20261,063no change868no change
Mar 20261,063no change868no change
Feb 20261,063-76868no change
Jan 20261,139no change868no change
Dec 20251,139868
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.