USCF player statistics

Lien, Leonardo

USCF 30771959CaliforniaUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 566020808
US Chess reported rank
#7,107 national · #503 in state
Floor
Regular 1,500 · Quick 1,200

US Chess record as of Sep 16, 2026

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Rating format

Regular rating

1,722-9 since Sep 2026

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

Oct 20261,722 Regular
Dec 2025: 1134Jan 2026: 1336Feb 2026: 1335Mar 2026: 1296Apr 2026: 1443May 2026: 1616Jun 2026: 1636Jul 2026: 1636Aug 2026: 1642Sep 2026: 1731Oct 2026: 1722
Dec 2025Oct 2026
11 updates in this window · +588 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -247 Quick vs Regular

    Typical for 1,700–1,799 regular players: -124 (middle half -209 to -70, 1,897 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+202
Dec 2025 to Jan 2026
Biggest drop
-39
Feb 2026 to Mar 2026
Longest rise
3 updates
+340 from Mar 2026 to Jun 2026
Updates that moved
9 of 10
Latest -9, Sep 2026 to Oct 2026
Typical move
±69
Mean absolute change; spread ±86.7

Regular rating in context

Oct 2026 update

United States

#9,763of 82,596 rated members · higher than 88.1%

72,809 lower · 25 same rating · 9,762 higher · ties share a rank

California

#1,299of 9,083 rated members · higher than 85.6%

7,781 lower · 4 same rating · 1,298 higher · ties share a rank

Where this rating sits · United States

82,596 rated members in 50-point bands · median 800–849 · 6,092 within 100 points of 1,722 (this player included)

Player · 1,722
01,4502,900

1,700–1,749: 1,661 members (2%) · highlighted band is the player’s · dashed line is the target

89% below 1,750 (73,557 of 82,596; 88.1% below 1,722)

Percentile over time · United States

88.1% higher than · Oct 2026 · rank #9,763 of 82,596

Since Dec 2025
+24.2 pts

Dec 2025: higher than 63.9% (rank 29,169 of 81,102)Jan 2026: higher than 72% (rank 22,208 of 79,487)Feb 2026: higher than 72.3% (rank 23,200 of 83,940)Mar 2026: higher than 70.3% (rank 23,871 of 80,605)Apr 2026: higher than 76.6% (rank 18,806 of 80,831)May 2026: higher than 83.9% (rank 13,021 of 81,236)Jun 2026: higher than 84.9% (rank 12,470 of 83,290)Jul 2026: higher than 84.9% (rank 12,374 of 82,736)Aug 2026: higher than 85.2% (rank 12,247 of 83,080)Sep 2026: higher than 88.6% (rank 9,467 of 83,635)Oct 2026: higher than 88.1% (rank 9,763 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 Lien, Leonardo
MonthRegularQuick
Oct 20261,722-91,475no change
Sep 20261,731+891,475no change
Aug 20261,642+61,475-4
Jul 20261,636no change1,479no change
Jun 20261,636+201,479+14
May 20261,616+1731,465+201
Apr 20261,443+1471,264+66
Mar 20261,296-391,198-37
Feb 20261,335-11,235-28
Jan 20261,336+2021,263+216
Dec 20251,1341,047
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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.