USCF player statistics

Lu, Ivy

USCF 31998745OhioUpdated: Oct 2026
Official US Chess record

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Gender
Female
FIDE
FIDE 566025320
US Chess reported rank
#14,887 national · #458 in state
Floor
Regular 1,200 · Quick 150

US Chess record as of Aug 5, 2026

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Rating format

Regular rating

1,431+1 since Sep 2026

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

Oct 20261,431 Regular
Dec 2025: 1265Jan 2026: 1255Feb 2026: 1246Mar 2026: 1216Apr 2026: 1149May 2026: 1436Jun 2026: 1442Jul 2026: 1443Aug 2026: 1443Sep 2026: 1430Oct 2026: 1431
Dec 2025Oct 2026
11 updates in this window · +166 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -254 Quick vs Regular

    Typical for 1,400–1,499 regular players: -84 (middle half -160 to -33, 1,988 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+287
Apr 2026 to May 2026
Biggest drop
-67
Mar 2026 to Apr 2026
Longest rise
3 updates
+294 from Apr 2026 to Jul 2026
Updates that moved
9 of 10
Latest +1, Sep 2026 to Oct 2026
Typical move
±42
Mean absolute change; spread ±97.4

Regular rating in context

Oct 2026 update

United States

#19,531of 82,596 rated members · higher than 76.3%

63,031 lower · 35 same rating · 19,530 higher · ties share a rank

Ohio

#615of 2,387 rated members · higher than 74.2%

1,772 lower · 1 same rating · 614 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,991 within 100 points of 1,431 (this player included)

Player · 1,431
01,4502,900

1,400–1,449: 1,856 members (2.2%) · highlighted band is the player’s · dashed line is the target

77% below 1,450 (63,680 of 82,596; 76.3% below 1,431)

Percentile over time · United States

76.3% higher than · Oct 2026 · rank #19,531 of 82,596

Since Dec 2025
+6.8 pts

Dec 2025: higher than 69.5% (rank 24,691 of 81,102)Jan 2026: higher than 68.6% (rank 24,856 of 79,487)Feb 2026: higher than 68.6% (rank 26,306 of 83,940)Mar 2026: higher than 67% (rank 26,523 of 80,605)Apr 2026: higher than 64.3% (rank 28,825 of 80,831)May 2026: higher than 76.4% (rank 19,096 of 81,236)Jun 2026: higher than 77.1% (rank 19,034 of 83,290)Jul 2026: higher than 77.2% (rank 18,809 of 82,736)Aug 2026: higher than 77.1% (rank 18,927 of 83,080)Sep 2026: higher than 76.6% (rank 19,499 of 83,635)Oct 2026: higher than 76.3% (rank 19,531 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 Ohio 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 Lu, Ivy
MonthRegularQuick
Oct 20261,431+11,177no change
Sep 20261,430-131,177-2
Aug 20261,443no change1,179no change
Jul 20261,443+11,179no change
Jun 20261,442+61,179no change
May 20261,436+2871,179+171
Apr 20261,149-671,008-39
Mar 20261,216-301,047no change
Feb 20261,246-91,047-74
Jan 20261,255-101,121-1
Dec 20251,2651,122
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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.