Marina Xiao

USA · 17 yrs · K=40 · Peak 1795 (Feb 2026)

Best performance: 1974 at 35th Annual North American Open - U2300(Best of 2025)

World #=99013 live495#98,518 publishedUnited States #=2959

OCT26 Rating

1734

Live Rating

1734.0

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
	2026 National Open — U2300Jun 11 – Jun 14TPR 1837	3/7	1837

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

Event timeline · Classical

24 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 National Open — U23001837
Jun 2026Swissfederation source
Best of 2026Score 3/7Opp avg 1887Start 1795
U.S. Women-s Open — US Women's Open1570
Jun 2026Swissfederation source
#2 in 2026Score 2½/5Opp avg 1657Start 1795
35th Annual North American Open - U23001974
Dec 2025Swissfederation source
Best of 2025Score 4/5Opp avg 1734Start 1736
2025 National Open - Under 21001783
Jun 2025Swissfederation source
#2 in 2025Score 2½/5Opp avg 1688Start 1724
12th Annual Reno Larry Evans Memorial Open—(2)
Apr 2025Swissfederation source
Score ½/2Opp avg 1983Start 1720
16th annual Golden State Open - U21002443
Jan 2025Swissfederation source
Score 3½/4Opp avg 1643Start 1682
34th Annual North American Open - U21001631
Dec 2024Swissfederation source
#5 in 2024Score 1½/5Opp avg 1780Start 1683
59th American Open - Expert—(2)
Nov – Dec 2024Swissfederation source
Score 1/3Opp avg 1670Start 1684
2024 CalChess State Championship - MX1788
Aug – Sep 2024Swissfederation source
Best of 2024Score 1½/3Opp avg 1788Start 1637
2024 North American Junior U20 Girls1706
Aug 2024Swissfederation source
#2 in 2024Score 4/9Opp avg 1793Start 1637
52nd Annual World Open - U22001646
Jul 2024Swissfederation source
#4 in 2024Score 1/4Opp avg 1839Start 1656
18th Annual Philadelphia Open - U2100—(1)
Jun 2024Swissfederation source
Score 1½/3Opp avg 1779Start 1656
58th Arthur Stamer Memorial Tournament - 2000 and Over1503
Jun 2024Swissfederation source
#7 in 2024Score ½/4Opp avg 1825Start 1656
2024 National Open - Under 21001677
Jun 2024Swissfederation source
#3 in 2024Score 1/3Opp avg 1802Start 1656
23rd William Addison Memorial Tournament - 2000 and Over1609
Apr 2024Swissfederation source
#6 in 2024Score 1/4Opp avg 1802Start 1712
2nd Neil Falconer Memorial Tournament - 1600-1999—(2)
Feb 2024Swissfederation source
Score 3½/4Opp avg 1548Start 1496
2024 15th annual Golden State Open - U21001290
Jan 2024Swissfederation source
#8 in 2024Score 2/4Opp avg 1415Start 1536
33rd annual North American Open - U23001562
Dec 2023Swissfederation source
#3 in 2023Score 2/7Opp avg 1720Start 1536
58th American Open - Under22001654
Nov 2023Swissfederation source
Best of 2023Score 1½/3Opp avg 1654Start 1527
2023 1000GM October BonaFIDE U20001563
Oct 2023Swissfederation source
#2 in 2023Score 2½/4Opp avg 1468Start 1518
2023 1000GM September BonaFIDE U20002187
Sep 2023Swissfederation source
Score 3½/4Opp avg 1387Start 1471
1000GM 2023 August Bona FIDE Swiss - U2000—(2)
Aug 2023Swissfederation source
Score 2/3Opp avg 1348Start 1403
XXXIII Pan-American Youth Chess Festival - Under 14 Female1549
Aug 2023Swissfederation source
#4 in 2023Score 5½/9Opp avg 1549Start 1403
1000GM Summer Championship - 1800-20991412
Jul 2023Swissfederation source
#5 in 2023Score 3½/7Opp avg 1469Start 1461

Rated near Marina Xiao · Classical

World

#=99013Vernon Lee Vanpoucke1734.0
#=99013Yiyang Zheng1734.0
#=99013Marina Xiao1734.0
#=99013Neil Luo1734.0
#=99013Jose Antonio Ortiz Ocasio1734.0

United States

#=2959Vernon Lee Vanpoucke1734.0
#=2959Yiyang Zheng1734.0
#=2959Marina Xiao1734.0
#=2959Neil Luo1734.0
#=2959Mason Wu1734.0

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