Format
EM
EBOSE, Mariam Osaigbokao
🇳🇬FIDE 8518840· Female· Nigeria· Born in 1989
Follow Mariam Osaigbokao EBOSETrack her monthly FIDE ratings, games, tournaments and more.
Mariam Osaigbokao Ebose, a 37-year-old player. She plays occasionally (8 games in the last 12 months). Recent appearance: NIGERIA NATIONAL WOMEN TEAMS CHESS CHAMPIONSHIP 2025. Her peak of 1695 was reached at age 37 (Mar 2026).
Current rating
—
unranked
Rpd—·Blz—
All-time high
1695
−1695 pts below
Mar 2026 · age 37
Mar 2026 · age 37
Activity
96
games / yr avg. · ≈8/mo
8 past 12 mo · ≈1/mo
classical only
Very active
classical only
Very active
Signature stat
#426
Nigeria
Career timeline
6 entries2026
53rd 35-40 player nationally
at age 37 · rated 1695
Mar 2026
Crossed 1600
at age 37
Mar 2026
Crossed 1500
at age 37
Mar 2026
Crossed 1400
at age 37
Mar 2026
All-time peak 1695
at age 37
Mar 2026
First FIDE rating
1695 · at age 37
Mar 2026
Standard rating history
Last 12 months — activity & highlights
Evolution
—
Tournaments
1
8 games
Score
3.5/ 843.8%
3W1D4L
Top wins
No noteworthy wins (no Elo gained on any game).
Top losses
No noteworthy losses.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jun 2025 | 3.5/4 | #34 | 1672 | 0.0 |
Rankings
/
Nigeria
#426
out of 879 players
Africa
#4,461
in continent
World
#115,936
out of 400,000+
National ranking
Europe & World
Europe
World
Nigeria
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Africa
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World
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