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Ko Oo

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MYA · 42 yrs · K=40 · Peak 1972 (Jun 2019)

Best performance: 1784 at Inter States and Regions Open 2026(Best of 2026)

World #=47191 live180#47,011 publishedMyanmar #=102

OCT26 Rating

1905

Live Rating

1905.0

Change

0.0

Games Played

0

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 playedScore
Inter States and Regions Open 2026Apr 27 – May 4TPR 17844½/9

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

Event timeline · Classical

1 event · 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.

Rated near Ko Oo · Classical

World

  1. #=47191Andreas Knipfer1905.0
  2. #=47191Kyaw Kyaw Khaing A1905.0
  3. #=47191Ko Oo1905.0
  4. #=47191Jean-Pierre Dorand1905.0
  5. #=47191Yugeon Lee1905.0

Myanmar

  1. #101Win Min Tun1913.0
  2. #=102Kyaw Kyaw Khaing A1905.0
  3. #=102Ko Oo1905.0
  4. #104Win Zaw1904.0
  5. #=105Aung Win1903.0

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