USCF player statistics

Morris, Luka

USCF 16851466CaliforniaUpdated: Nov 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 566009979
US Chess reported rank
#6,728 national · #470 in state
Floor
Regular 1,600 · Quick 1,500 · Blitz 1,200 · Online Regular 100 · Online Quick 1,500 · Online Blitz 1,300

US Chess record as of Sep 15, 2026

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Rating format

Regular rating

2,021+240 since Oct 2026

Published rating · Nov 2026 · 12 published updates since Dec 2025

Nov 20262,021 Regular
Dec 2025: 1547Jan 2026: 1547Feb 2026: 1547Mar 2026: 1583Apr 2026: 1490May 2026: 1556Jun 2026: 1759Jul 2026: 1741Aug 2026: 1804Sep 2026: 1750Oct 2026: 1781Nov 2026: 2021
Dec 2025Nov 2026
12 updates in this window · +474 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity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

  • -249 Quick vs Regular

    Typical for 2,000–2,099 regular players: -143 (middle half -225 to -83, 1,068 established members). This gap is below the typical range.

  • -531 Blitz vs Regular

    Typical for 2,000–2,099 regular players: -213 (middle half -324 to -106, 717 established members). This gap is below the typical range.

  • -818 Online Regular vs Regular

    Typical for 2,000–2,099 regular players: -483 (middle half -696 to -262, 263 established members). This gap is below the typical range.

  • -500 Online Quick vs Regular

    Typical for 2,000–2,099 regular players: -438 (middle half -673 to -256, 237 established members). This gap is within the typical range.

  • -602 Online Blitz vs Regular

    Typical for 2,000–2,099 regular players: -205 (middle half -330 to -111, 221 established members). This gap is below the typical range.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+240
Oct 2026 to Nov 2026
Biggest drop
-93
Mar 2026 to Apr 2026
Longest rise
2 updates
+271 from Sep 2026 to Nov 2026
Updates that moved
9 of 11
Latest +240, Oct 2026 to Nov 2026
Typical move
±73
Mean absolute change; spread ±100.4

Regular rating in context

Nov 2026 update

United States

#2,820of 83,032 rated members · higher than 96.5%

80,195 lower · 18 same rating · 2,819 higher · ties share a rank

California

#432of 9,288 rated members · higher than 95.3%

8,853 lower · 4 same rating · 431 higher · ties share a rank

Where this rating sits · United States

83,032 rated members in 50-point bands · median 850–899 · 2,975 within 100 points of 2,021 (this player included)

Player · 2,021
01,4252,850

2,000–2,049: 874 members (1%) · highlighted band is the player’s · dashed line is the target

97% below 2,050 (80,594 of 83,032; 96.5% below 2,021)

Percentile over time · United States

96.5% higher than · Nov 2026 · rank #2,820 of 83,032

Since Dec 2025
+15.4 pts

Dec 2025: higher than 81.1% (rank 15,235 of 81,102)Jan 2026: higher than 80.9% (rank 15,102 of 79,487)Feb 2026: higher than 81.2% (rank 15,729 of 83,940)Mar 2026: higher than 82.3% (rank 14,199 of 80,605)Apr 2026: higher than 78.5% (rank 17,342 of 80,831)May 2026: higher than 81.4% (rank 15,058 of 81,236)Jun 2026: higher than 89.4% (rank 8,738 of 83,290)Jul 2026: higher than 88.9% (rank 9,138 of 82,736)Aug 2026: higher than 91.1% (rank 7,326 of 83,080)Sep 2026: higher than 89.2% (rank 8,972 of 83,635)Oct 2026: higher than 89.9% (rank 8,255 of 82,596)Nov 2026: higher than 96.5% (rank 2,820 of 83,032)
Dec 2025Nov 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 Nov 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 Morris, Luka
MonthRegularQuickBlitzOnline RegularOnline QuickOnline Blitz
Nov 20262,021+2401,772+1561,490+341,203no change1,521no change1,419no change
Oct 20261,781+311,616no change1,456-371,203no change1,521no change1,419no change
Sep 20261,750-541,616-981,493no change1,203no change1,521no change1,419no change
Aug 20261,804+631,714+921,493+1071,203+101,521no change1,419no change
Jul 20261,741-181,622+61,386no change1,193+881,521no change1,419no change
Jun 20261,759+2031,616+1981,386no change1,105-281,521no change1,419no change
May 20261,556+661,418+671,386+31,133no change1,521no change1,419no change
Apr 20261,490-931,351-721,383no change1,133no change1,521no change1,419no change
Mar 20261,583+361,423+281,383no change1,133no change1,521no change1,419no change
Feb 20261,547no change1,395no change1,383no change1,133no change1,521no change1,419no change
Jan 20261,547no change1,395no change1,383no change1,133no change1,521no change1,419no change
Dec 20251,5471,3951,3831,1331,5211,419
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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.