Sean Gao

USA · 16 yrs · K=40 · Peak 1886 (Aug 2026)

Best performance: 2170 at 2025 Saint Louis Thanksgiving Open(Best of 2025)

World #=51978 live212#51,766 publishedUnited States #=1439

OCT26 Rating

1886

Live Rating

1886.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

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

	Last played	Score	TPR
	19th Annual Chicago Class — ExpertJul 17 – Jul 19TPR 1916	3½/5	1916

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

Event timeline · Classical

19 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.

19th Annual Chicago Class — Expert1916
Jul 2026Swissfederation source
Best of 2026Score 3½/5Opp avg 1767Start 1862
30th Annual Mid-America Open - Major1733
Mar 2026Swissfederation source
#2 in 2026Score 1/3Opp avg 1858Start 1885
2025 Saint Louis Thanksgiving Open2170
Nov 2025Swissfederation source
Best of 2025Score 4/5Opp avg 1977Start 1812
2025 Brennan's Open—(2)
Oct 2025Swissfederation source
Score 3/4Opp avg 1916Start 1800
2025 Beckstead Family Open1859
Sep 2025Swissfederation source
#2 in 2025Score 2½/4Opp avg 1764Start 1784
2025 Catherine McLaughlin Open1579
Aug 2025Swissfederation source
#6 in 2025Score 3/5Opp avg 1704Start 1818
18th Annual Chicago Class - Expert1690
Jul 2025Swissfederation source
#5 in 2025Score 1/3Opp avg 1815Start 1843
2025 UMB Bank Open Championship—(2)
May 2025Swissfederation source
Score 1/2Opp avg 1930Start 1840
2025 ICC Open Championship1847
Mar 2025Swissfederation source
#3 in 2025Score 3/5Opp avg 1775Start 1835
2025 Edward Jones Open Championship1810
Jan 2025Swissfederation source
#4 in 2025Score 2½/5Opp avg 1897Start 1848
2024 Gateway City Open2110
Dec 2024Swissfederation source
Best of 2024Score 3/4Opp avg 1985Start 1808
2024 Autumn Open Championship - Open1891
Oct 2024Swissfederation source
#4 in 2024Score 3/5Opp avg 2016Start 1802
2024 Saint Louis City Open1773
Sep 2024Swissfederation source
#7 in 2024Score 2½/5Opp avg 1860Start 1816
2024 Metro Class Championship1822
Aug 2024Swissfederation source
#5 in 2024Score 2½/5Opp avg 1822Start 1814
17th annual Chicago Class - Class A2056
Jul 2024Swissfederation source
#2 in 2024Score 2½/3Opp avg 1783Start 1792
2024 Saint Louis District Championship1676
Jul 2024Swissfederation source
#8 in 2024Score 2/5Opp avg 1949Start 1792
2024 Steve Bange Memorial1899
Jun 2024Swissfederation source
#3 in 2024Score 3/5Opp avg 1827Start 1792
2024 Show Me Classic—(1)
May – Jun 2024Swissfederation source
Score 3/5Opp avg 1997
28th Annual Mid-America Open - U21001793
Mar 2024Swissfederation source
#6 in 2024Score 3½/5Opp avg 1793

Rated near Sean Gao · Classical

World

#=51978Mohammad Fazel Fallah1886.0
#=51978Hannah Jane Lyon1886.0
#=51978Sean Gao1886.0
#=51978Yaseen Osman1886.0
#=51978Jeremiah Beckles1886.0

United States

#=1439Owen Xu1886.0
#=1439Malik Martin1886.0
#=1439Sean Gao1886.0
#=1439Yaseen Osman1886.0
#=1439Jeremiah Beckles1886.0

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