USCF player statistics

Zamojski, Chloe Melissandre

USCF 16776316CaliforniaUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE
FIDE 39949168
US Chess reported rank
#3,637 national · #250 in state
Floor
Regular 1,800 · Quick 1,600 · Blitz 1,300 · Online Regular 1,200 · Online Quick 100

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

1,9180 since Sep 2026

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

Oct 20261,918 Regular
Dec 2025: 1964Jan 2026: 1951Feb 2026: 1960Mar 2026: 1945Apr 2026: 2006May 2026: 1963Jun 2026: 1963Jul 2026: 1963Aug 2026: 1963Sep 2026: 1918Oct 2026: 1918
Dec 2025Oct 2026
11 updates in this window · -46 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -114 Quick vs Regular

    Typical for 1,900–1,999 regular players: -144 (middle half -232 to -83, 1,419 established members). This gap is within the typical range.

  • -390 Blitz vs Regular

    Typical for 1,900–1,999 regular players: -221 (middle half -329 to -99, 908 established members). This gap is below the typical range.

  • -454 Online Regular vs Regular

    Typical for 1,900–1,999 regular players: -460 (middle half -657 to -272, 275 established members). This gap is within the typical range.

  • -635 Online Quick vs Regular

    Typical for 1,900–1,999 regular players: -398 (middle half -687 to -210, 245 established members). This gap is within the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+61
Mar 2026 to Apr 2026
Biggest drop
-45
Aug 2026 to Sep 2026
Longest rise
1 update
+61 from Mar 2026 to Apr 2026
Current run
1 update
Unchanged since Sep 2026
Typical move
±19
Mean absolute change; spread ±29.5

Regular rating in context

Oct 2026 update

United States

#4,654of 82,596 rated members · higher than 94.3%

77,923 lower · 20 same rating · 4,653 higher · ties share a rank

California

#662of 9,083 rated members · higher than 92.6%

8,417 lower · 5 same rating · 661 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 4,226 within 100 points of 1,918 (this player included)

Player · 1,918
01,4502,900

1,900–1,949: 1,142 members (1.3%) · highlighted band is the player’s · dashed line is the target

95% below 1,950 (78,534 of 82,596; 94.3% below 1,918)

Percentile over time · United States

94.3% higher than · Oct 2026 · rank #4,654 of 82,596

Since Dec 2025
-1 pts

Dec 2025: higher than 95.3% (rank 3,745 of 81,102)Jan 2026: higher than 95% (rank 3,913 of 79,487)Feb 2026: higher than 95.2% (rank 3,931 of 83,940)Mar 2026: higher than 94.9% (rank 4,084 of 80,605)Apr 2026: higher than 96.2% (rank 3,008 of 80,831)May 2026: higher than 95.3% (rank 3,793 of 81,236)Jun 2026: higher than 95.4% (rank 3,781 of 83,290)Jul 2026: higher than 95.4% (rank 3,736 of 82,736)Aug 2026: higher than 95.4% (rank 3,737 of 83,080)Sep 2026: higher than 94.4% (rank 4,628 of 83,635)Oct 2026: higher than 94.3% (rank 4,654 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 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 Zamojski, Chloe Melissandre
MonthRegularQuickBlitzOnline RegularOnline Quick
Oct 20261,918no change1,804no change1,528no change1,464no change1,283no change
Sep 20261,918-451,804no change1,528-11,464no change1,283no change
Aug 20261,963no change1,804no change1,529no change1,464no change1,283no change
Jul 20261,963no change1,804no change1,529no change1,464-81,283no change
Jun 20261,963no change1,804no change1,529no change1,472no change1,283no change
May 20261,963-431,804no change1,529-551,472no change1,283no change
Apr 20262,006+611,804+1131,584no change1,472no change1,283no change
Mar 20261,945-151,691-21,584no change1,472no change1,283no change
Feb 20261,960+91,693-171,584no change1,472no change1,283no change
Jan 20261,951-131,710+11,584no change1,472no change1,283no change
Dec 20251,9641,7091,5841,4721,283
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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.