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Jaeyoon J Yoo

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KOR · 32 yrs · K=40 · Peak 1736 (By Sep 2026)

Best performance: 1781 at Via U1800 August(Best of 2026)

World #=100952 live, down 3119#97,833 publishedSouth Korea #=157

OCT26 Rating

1736

Live Rating

1736.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Oct 202617360

Classical games since the October list

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

Last playedScore
Via U1800 AugustAug 1 – Aug 2TPR 17814½/6

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

Event timeline · Classical

2 events · All years

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.

  • Via U1800 August1781
    Aug 2026Swisschess-results.com
    Best of 2026Score 4½/6Opp avg 1632
  • Via U1800 July1656
    Jul 2026Swisschess-results.com
    #2 in 2026Score 4/6Opp avg 1656

Rated near Jaeyoon J Yoo · Classical

World

  1. #=100952Siegfried Stein1736.0
  2. #=100952Andrew Brian Han1736.0
  3. #=100952Jaeyoon J Yoo1736.0
  4. #=100952Reto Egger1736.0
  5. #=100952Gulay Mardiyeva1736.0

South Korea

  1. #156Jonghwan Park1736.6
  2. #=157Andrew Brian Han1736.0
  3. #=157Jaeyoon J Yoo1736.0
  4. #159Hyungkyun Park1734.0
  5. #=160WCM Sungwon Byun1732.0

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