Format
BT
Buyandalai, Tumen
🇲🇳FIDE 4901916· Male· Mongolia· Born in 1973
Follow Tumen BuyandalaiTrack his monthly FIDE ratings, games, tournaments and more.
Tumen Buyandalai, a 53-year-old Mongolian player, is rated 1915. He plays occasionally (9 games in the last 12 months) and had 2 career breaks: 94 months (2015–2023) and 12 months (2023–2024). Recent appearance: Southall FIDE Congress August 2025 - U2400. Also played 20 rapid (including UKCA Thursday FIDE Rapidplay - 17 July 2025) and 10 blitz events (including UKCA Tuesday FIDE Blitz 10 June 2025) recently. His peak of 2082 was reached at age 38 (May 2011); he also reached Mongolian #26 in Jun 2013.
Current rating
1915
Standard
Rpd2053·Blz2051
All-time high
2082
−167 pts below
May 2011 · age 38
May 2011 · age 38
Activity
7
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#44,461
#44,461 · players worldwide · of 218,279
Career timeline
12 entries2025
100 career games
at age 52
May 2025
2024
2nd Mongolian 50-55 player
at age 51 · rated 2000
Jan 2024
2023
Inactive for 12 months
paused at 2000 → returned at 1989
Feb 2023
3rd Mongolian 45-50 player
at age 50 · rated 2029
Jan 2023
2015
Inactive for 94 months
paused at 2041 → returned at 2029
Feb 2015
2014
3rd Mongolian 40-45 player
at age 41 · rated 2076
Jan 2014
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Evolution
-25
1940 → 1915
Tournaments
1
5 games
Score
2.5/ 550.0%
2W1D2L
Top 2 wins
Top 2 losses
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Aug 2025 | 2.5/5 | #8 | 1738 | -25.0 |
Most-Played Opponents
vsMohammad Hossein Mozaffari
🇮🇷IRI·1986
+14 −4 =2
20 games·last met Dec 2025
View head-to-head →
vsOtgonbayar Enkhjin
🇲🇳MGL·1659
+5 −2 =1
8 games·last met Aug 2025
View head-to-head →
vsOtgonbayar Munkhjin
🇲🇳MGL·1623
+5 −0 =2
7 games·last met Aug 2025
View head-to-head →
vsZain Patel
🇬🇧ENG·2082
+3 −3 =0
6 games·last met Aug 2025
View head-to-head →
vsMichael J Basmanm
🇬🇧ENG
+4 −2 =0
6 games·last met May 2014
View head-to-head →
Rankings
/
Mongolia
#109
out of 609 players
Asia-Pacific
#5,261
in continent
World
#44,460
out of 400,000+
National ranking
Europe & World
Europe
World
Mongolia
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