Format
QS
Quah, Seng Sun
🇲🇾FIDE 5707099· Male· Malaysia· Born in 1954
Follow Seng Sun QuahTrack his monthly FIDE ratings, games, tournaments and more.
Seng Sun Quah, a 72-year-old Malaysian player, is rated 1909. He plays occasionally (7 games in the last 12 months) and had 2 career breaks: 70 months (2011–2017) and 93 months (2017–2025). Recent appearance: 23rd ASEAN AGE GROUP CHESS CHAMPIONSHIP 2025 (SENIORS S50_W50_S65 Open). His peak of 2017 was reached at age 57 (Nov 2011); he also reached Malaysian #39 in May 2018.
Current rating
1909
Standard
Rpd—·Blz—
All-time high
2017
−108 pts below
Nov 2011 · age 57
Nov 2011 · age 57
Activity
2
games / yr avg.
7 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#45,888
#45,888 · players worldwide · of 218,279
Career timeline
11 entries2025
1st Malaysian 70-75 player
at age 71 · rated 1909
Nov 2025
2018
Peak Malaysian rank: #39
at age 64 · rated 1977
May 2018
2017
1st Malaysian 60-65 player
at age 63 · rated 1977
Nov 2017
Inactive for 93 months
paused at 1977 → returned at 1909
Oct 2017
2011
1st Malaysian 55-60 player
at age 57 · rated 2017
Nov 2011
Crossed 2000
at age 57
Nov 2011
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-77
1986 → 1909
Tournaments
1
9 games
Score
4/ 944.4%
2W4D3L
Top 2 wins
1.[W]vsDaigo Kanda1,809·23rd ASEAN AGE GROUP CHESS CHAMPIONSHIP 2025 (SENIORS S50_W50_S65 Open)·R8·+14.4
2.[D]vsGenden Altan-OchFM2,198·23rd ASEAN AGE GROUP CHESS CHAMPIONSHIP 2025 (SENIORS S50_W50_S65 Open)·R2·+13.6
Top 2 losses
1.[L]vsKok Onn Osric Mooi1,693·23rd ASEAN AGE GROUP CHESS CHAMPIONSHIP 2025 (SENIORS S50_W50_S65 Open)·R4·-31.0
2.[L]vsPeng Kong ChanIM2,087·23rd ASEAN AGE GROUP CHESS CHAMPIONSHIP 2025 (SENIORS S50_W50_S65 Open)·R9·-10.6
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jul 2025 | 4/7 | #21 | 1822 | -77.2 |
Worst Elo result: 23rd ASEAN AGE GROUP CHESS CHAMPIONSHIP 2025 (SENIORS S50_W50_S65 Open) (-77.2 Elo, finished #21).
Rankings
/
Malaysia
#77
out of 2,302 players
Asia-Pacific
#5,413
in continent
World
#45,887
out of 400,000+
National ranking
Europe & World
Europe
World
Malaysia
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| ... | ||
| 77 | 1,909 | |
Asia-Pacific
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| 1 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 3 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 4 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| 6 | 🇨🇳Follow Liren DingTrack their monthly FIDE ratings, games, tournaments and more. | 2,738 |
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| ... | ||
| 5413 | 1,909 | |
World
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| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
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| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
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| ... | ||
| 45887 | 1,909 | |