Sumin Yoo

KOR · 24 yrs · K=20 · Peak 1713 (Mar 2024)

Best performance: 1795 at 18th K Club League Div 3(Best of 2017)

World #=109851 live3014#106,837 publishedSouth Korea #191

OCT26 Rating

1710

Live Rating

1710.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1710	+20
Sep 2026	1690	0
Aug 2026	1690	0
Jul 2026	1690	0
Jun 2026	1690	0
May 2026	1690	0
Apr 2026	1690	+5
Mar 2026	1685	0
Feb 2026	1685	0
Jan 2026	1685	0
Dec 2025	1685	0
Nov 2025	1685	0

Classical games since the October list

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

	Last played	Score	TPR
	34th KLUB League Minor Round 1-4Sep 5TPR 2368	4/4	2368

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

Event timeline · Classical

20 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.

34th KLUB League Minor Round 1-42368
Sep 2026Teamfederation source
Score 4/4Opp avg 1568Start 1690
33rd Korea Chess League Div2 Round 1-2—(1)
Mar 2026Teamfederation source
Score 2/2Opp avg 1496Start 1685
29th KLUB League Major D1 1-2—(2)
Apr 2024Teamfederation source
Score 0/2Opp avg 1558Start 1713
LSH Invitational1548
Jan 2023Swissfederation source
Best of 2023Score 5/6Opp avg 1275Start 1516
26th Klub League Minor R5-61957
Nov 2022Teamfederation source
Score 3/4Opp avg 1157Start 1509
26th Klub League Minor R3-4—(2)
Oct 2022Teamfederation source
Score 1/4Opp avg 1329Start 1536
26th Klub League Minor R1-2—(2)
Oct 2022Teamfederation source
Score 3½/4Opp avg 1405Start 1536
25th Klub League Minor R 5-8—(2)
Apr 2022Teamfederation source
Score 2/4Opp avg 1594Start 1533
25th Klub League Minor R 1-42238
Mar 2022Teamfederation source
Score 3/4Opp avg 1438Start 1508
Brainx 2021031595
Mar 2021Round robinfederation source
Best of 2021Score 6/9Opp avg 1470Start 1522
21st Korea Club League Div2 Round 3—(2)
Nov 2018Teamfederation source
Score 1½/2Opp avg 1357Start 1519
20th Korea Club League D2B—(2)
Mar – May 2018Teamfederation source
Score 1/2Opp avg 1499Start 1528
20th Korea Club League D3—(2)
Mar – May 2018Teamfederation source
Score 3/4Opp avg 1258Start 1528
18th K Club League Div 31795
Mar – Apr 2017Teamfederation source
Best of 2017Score 3½/4Opp avg 1459Start 1471
2017 Youth Selection U181382
Feb 2017Swissfederation source
#2 in 2017Score 3½/6Opp avg 1382Start 1494
17th K Club League Div31603
Oct – Nov 2016Teamfederation source
Best of 2016Score 5½/8Opp avg 1501Start 1435
2016 OBA 21333
Feb 2016Swissfederation source
#2 in 2016Score 3½/6Opp avg 1420Start 1463
15th Korea Club League Div2—(1)
Sep – Nov 2015Teamfederation source
Score 2/2Opp avg 1684Start 1415
15th Korea Club League Div3—(2)
Sep – Nov 2015Teamfederation source
Score 2/2Opp avg 1148Start 1415
2015 OBA League1452
Jan 2015Swissfederation source
Best of 2015Score 6½/9Opp avg 1395

Rated near Sumin Yoo · Classical

World

#=109851Faniry ANDRIANAVONIARISOA1710.0
#=109851Jude Fortune Rarivoson Mboahangy1710.0
#=109851Sumin Yoo1710.0
#=109851Bernhard Nadler1710.0
#=109851Isa Aliyev1710.0

South Korea

#189Jinuk Jung1711.0
#190Jiyu Hur1710.6
#191Sumin Yoo1710.0
#192Minjung Kim1708.0
#=193Minjun D Kim1707.0

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