Derek Li

USA · 15 yrs · K=40 · Peak 1872 (Oct 2026)

Best performance: 1986 at 35th Annual North American Open - U2300(Best of 2025)

World #=55672 live237#55,435 publishedUnited States #=1536

OCT26 Rating

1872

Live Rating

1872.0

Change

0.0

Games Played

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	2026 Southern California Open — U2100Sep 4 – Sep 7TPR 1795	3/5	1795

The live rating moves only when new rated games are played. Until then it matches the published rating.

13 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

2026 Southern California Open — U21001795
Sep 2026Swissfederation source
#2 in 2026Score 3/5Opp avg 1700Start 1849
Memorial Day Classic 2026 — Open1894
May 2026Swissfederation source
Best of 2026Score 2/4Opp avg 1894Start 1836
April FIDE Weekend — Over 18001665
Apr 2026Swissfederation source
#3 in 2026Score 3/6Opp avg 1665Start 1866
35th Annual North American Open - U23001986
Dec 2025Swissfederation source
Best of 2025Score 3/5Opp avg 1914Start 1788
2025 December Irvine FIDE Master - Top (1800 and Over)1961
Dec 2025Swissfederation source
#2 in 2025Score 2½/4Opp avg 1866Start 1788
60th American Open - Expert1765
Nov 2025Swissfederation source
#3 in 2025Score 2½/4Opp avg 1670Start 1809
20th Annual Los Angeles Open - U2100—(2)
Nov 2025Swissfederation source
Score 1½/3Opp avg 1799Start 1809
59th American Open - Expert1901
Nov – Dec 2024Swissfederation source
Best of 2024Score 2/3Opp avg 1776Start 1792
45th Annual Southern California Open - U22001867
Aug – Sep 2024Swissfederation source
#2 in 2024Score 3½/6Opp avg 1867Start 1781
2024 National Open - Under 21001795
Jun 2024Swissfederation source
#3 in 2024Score 2½/5Opp avg 1795Start 1781
44th Annual Lina Grumette Memorial Day Classic—(2)
May 2024Swissfederation source
Score ½/3Opp avg 1846Start 1775
31st Annual Western Class Championship - Expert—(1)
Mar 2024Swissfederation source
Score 0/3Opp avg 1895Start 1789
58th American Open - Under20002329
Nov 2023Swissfederation source
Score 8/8Opp avg 1529

Live ratings projected from the OCT26 published list · Not affiliated with FIDE