Not on a world ranking list we hold: the full lists are kept from September 2026 and the weekly top lists from 2013, so a player outside them has none.
INA
Tjoa Tjong Boan
Indonesia · Men's doubles and mixed doubles · 1966
- 3
- matches
- 33%
- won
- 0
- senior titles
- 1
- finals
1,484Mixed doubles
last rated 1966
last rated 1966
Highest 1,484. Men's doubles: 1,503.
1/3won of the last
3 matches
3 matches
- L
- L
- W
Latest: lost to Ng Boon Bee / Tan Yee Khan, Asian Games 1966, final. Newest on the left.
Recent matches
The last 3 matches.
Scores read from Tjoa Tjong Boan's side.
Asian Games 1966Mixed doubles, with Retno Kustijah
Semi-final
Eddy Choong / Tan Gaik Bee
15–6 16–17 9–15
Lost
Asian Games 1966Men's doubles, with Muljadi
Semi-final
Charoen Wattanasin / Tuly Ulao
11–15 15–7 15–10
Won
Partners and rivals
Who with, and who against.
Head to head counts every draw match between them, in any event.
Partners
- MuljadiMen's doubles · 19661–1
- Retno KustijahMixed doubles · 19660–1
Rivals
- Ng Boon BeeMalaysia · last met 19660–1
- Tan Yee KhanMalaysia · last met 19660–1
- Eddy ChoongMalaysia · last met 19660–1
- Tan Gaik BeeMalaysia · last met 19660–1
- Charoen WattanasinThailand · last met 19661–0
- Tuly UlaoThailand · last met 19661–0