Format
OI
Otgonbat, Ishdagva
🇲🇳FIDE 13204114· Male· Mongolia· Born in 1982
Follow Ishdagva OtgonbatTrack his monthly FIDE ratings, games, tournaments and more.
Ishdagva Otgonbat, a 44-year-old Mongolian player, is rated 1809 — just 6 short of his peak of 1815 (Mar 2024, age 42). He has held steady between 1800 and 1850 for 2 years. 11 rated games in the past year (≈9/year long-term). He took a 92-month break between Sep 2018 and Jun 2026. He reached Mongolian #62 in May 2015.
Competes for Mongolia since Feb 2018. Previously known as Otgonbat Ishdagva (until Jan 2020).
Current rating
1809
Standard
Rpd1786·Blz1838
All-time high
1815
−6 pts below
Mar 2024 · age 42
Mar 2024 · age 42
Activity
4
games / yr avg.
11 past 12 mo · ≈1/mo
classical only
Occasional
classical only
Occasional
Signature stat
#73,524
#73,524 · players worldwide · of 218,279
Career timeline
13 entries2026
3rd Mongolian 40-45 player
at age 44 · rated 1809
Jun 2026
2024
Crossed 1800
at age 42
Mar 2024
All-time peak 1815
at age 42 · −6 from today
Mar 2024
2020
Renamed to Otgonbat, Ishdagva
at age 38
Jan 2020
2018
Inactive for 92 months
paused at 1691 → returned at 1809
Sep 2018
100 career games
at age 36
Sep 2018
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
Evolution
-6
1815 → 1809
Tournaments
1
11 games
Score
5.5/ 1150.0%
5W1D5L
Top 3 wins
2.[W]vsBaatarchuluun Tuguldur1,658·Mongolian National Chess Championship-2026 (Semifinal) Open·R11·+5.9
3.[W]vsMunkhjargal Munkh-Orgil1,648·Mongolian National Chess Championship-2026 (Semifinal) Open·R9·+5.7
Top 3 losses
1.[L]vsGanchuluun Ganjiguur1,606·Mongolian National Chess Championship-2026 (Semifinal) Open·R4·-15.3
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Apr 2026 | 5.5/11 | #40 | 1824 | -6.4 |
Rankings
/
Mongolia
#153
out of 609 players
Asia-Pacific
#8,950
in continent
World
#73,523
out of 400,000+
National ranking
Europe & World
Europe
World
Mongolia
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| ... | ||
| 153 | 1,809 | |
Asia-Pacific
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| ... | ||
| 8950 | 1,809 | |
World
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| ... | ||
| 73523 | 1,809 | |