Aaron Cho

USA · 21 yrs · K=20 · Peak 1857 (Mar 2024)

Best performance: 1849 at 2023 National Open - Under 2100(Best of 2023)

OCT26 Rating

1857

Live Rating

1857.0

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
	2023 National Open - Under 2100Jun 15, 2023 – Jun 18, 2023TPR 1849	3½/5	1849

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

8 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.

2023 National Open - Under 21001849
Jun 2023Swissfederation source
Best of 2023Score 3½/5Opp avg 1700Start 1705
2023 1000GM Memorial Day Open - Class A1765
May 2023Swissfederation source
#2 in 2023Score 3½/5Opp avg 1572Start 1705
2023 New Year Championship - AB—(1)
Jan 2023Swissfederation source
Score 2/3Opp avg 1438Start 1698
23rd annual Pittsburgh Open Under 21001697
Jul 2022Swissfederation source
Best of 2022Score 3/5Opp avg 1697Start 1696
BayAreaChess: California Class Warfare - XA1660
Nov 2021Swissfederation source
#3 in 2021Score 3/6Opp avg 1660Start 1723
BayAreaChess: The Real Bay Area Championship November 2021 - 1700-20991675
Nov 2021Swissfederation source
#2 in 2021Score 3½/5Opp avg 1482Start 1723
2021 North American Youth Chess Championships - Open Under 161740
Aug 2021Swissfederation source
Best of 2021Score 4½/9Opp avg 1842
2019 IM Tate Memorial Championship - U16001707
Oct 2019Swissfederation source
Best of 2019Score 4/5Opp avg 1514

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