Format
KK
Ko Ko Ohn
FM🇲🇲FIDE 13000390· Male· Myanmar· Born in 1964
Follow Ko Ko OhnTrack his monthly FIDE ratings, games, tournaments and more.
Ko Ko Ohn, a 62-year-old FIDE Master, is rated 1991. He has slipped back 38 Elo over the past 12 months. 68 rated games in the past year (≈10/year long-term). Recent standard appearances include 23rd Bangkok Chess Club Open 2026, 3rd The Rooky Mini-Open 2026 - Standard Open, and TCA x Big Rook Chinese Year Chess 2026 - Standard Open. Also played 7 rapid (including 1st Bangkok Summer International Chess 2025 - Super Rapid) and 14 blitz events (including 1st Bangkok Summer International Chess 2025 - Blitz) recently. He had 3 career breaks: 41 months (2005–2008), 126 months (2009–2019) and 36 months (2019–2022, COVID-19 included). His peak of 2443 was reached at age 40 (Oct 2004); he also reached #3 nationally in Oct 2023 and spent 13 months in top 10.
Awarded FM in 2004 (age 40).
Current rating
1991
Standard
Rpd2007·Blz1995
All-time high
2443
−452 pts below
Oct 2004 · age 40
Oct 2004 · age 40
Activity
56
games / yr avg. · ≈5/mo
68 past 12 mo · ≈6/mo
classical only
Active
classical only
Active
Signature stat
#28,912
#28,912 · players worldwide · of 216,808
13 months in National top 10 (2022–2023)
13 months in National top 10 (2022–2023)
Career timeline
17 entries2025
6th 60-65 player nationally
at age 61 · rated 2045
Jun 2025
2023
13 months in national top 10
longest streak 13 months · since Dec 2022
Dec 2023
100 career games
at age 59
Nov 2023
Peak national rank: #3
at age 59 · rated 2145
Oct 2023
2020
3rd 55-60 player nationally
at age 56 · rated 2235
Oct 2020
2019
5th 50-55 player nationally
at age 55 · rated 2235
Nov 2019
Standard rating history
Last 12 months — activity & highlights
Top opponent
Evolution
-54
2045 → 1991
Tournaments
10
72 games
Score
41/ 7256.9%
38W6D28L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
7 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 3.5/9 | #166 | 2010 | -2.2 |
Open Swiss | Apr 2026 | 3/7 | #23 | 1863 | -12.8 |
Swiss | Feb 2026 | 4/7 | #10 | 1852 | -9.0 |
Swiss | Dec 2025 | 3/5 | #3 | 1876 | -4.1 |
Swiss | Nov 2025 | 5.5/8 | #7 | 2047 | -3.6 |
Rankings
/
Myanmar
#66
out of 341 players
Asia-Pacific
#3,574
in continent
World
#28,912
out of 400,000+
National ranking
Europe & World
Europe
World
Myanmar
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World
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