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AJIEH Ebenezer Osamudiamen

🇳🇬

FIDEFIDE 8518785· Male· Nigeria· Born in 1998

Follow AJIEH Ebenezer OsamudiamenTrack his monthly FIDE ratings, games, tournaments and more.

Ajieh Ebenezer Osamudiamen, a 28-year-old player, is rated 1851. He has slipped back 71 Elo over the past 12 months. 18 rated games in the past year (≈20/year long-term). Recent standard appearances include National Friends of Chess 2026 2000 & Under, OLCC NATIONAL U-2000 CHESS TOURNAMENT 2025, and SOUTH SOUTH NCF ZONAL CHESS CHAMPIONSHIP. Also played 2 rapid (including OLOJO FESTIVAL 7th WORLD CHESS TOURNAMENT 2025) and 3 blitz events (including JONATHAN ODEGA MEMORIAL BLITZ CHESS TOURNAMENT 2025) recently. His peak of 1949 was reached at age 25 (Jun 2023, #83 nationally at the time).

Current rating

1851

Standard

Rpd1891·Blz1893

All-time high

1949

−98 pts below
Jun 2023 · age 25

Activity

17

games / yr avg. · ≈1/mo

18 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#61,170

#61,170 · players worldwide · of 218,279

Career timeline

6 entries
2025
Best 12-month gain (+140 Elo)
1806 → 1946
Feb 2025
2024
K-factor lowered to 20
at age 26
May 2024
2023
Peak national rank: #83
at age 25 · rated 1949
Jul 2023
All-time peak 1949
at age 25 · −98 from today
Jun 2023
Crossed 1800
at age 25
May 2023
First FIDE rating
1922 · at age 25
May 2023

Standard rating history

Peak
FIDE title
Threshold
First rated
FIDE recal.

Activity & highlights

Best result
SOUTH SOUTH NCF ZONAL CHESS CHAMPIONSHIP
perf 2027 (+129) · 3/5 · #15
Top opponent
vs Sasha WINSTON-ONYIAH 2,067
SOUTH SOUTH NCF ZONAL CHESS CHAMPIONSHIP · Sep 2025 · +4.5 Elo
Evolution
-71
1922 → 1851
Tournaments
4
27 games
Score
12/ 2744.4%
9W6D12L

Last 12 months — tournaments

4 events
EventDateScoreRankPerfΔ Elo
National Friends of Chess 2026 2000 & Under
Open Swiss
Apr 20262/5#481625-34.4
OLCC NATIONAL U-2000 CHESS TOURNAMENT 2025
Open Swiss
Dec 20253/4#351956-13.4
SOUTH SOUTH NCF ZONAL CHESS CHAMPIONSHIP
Open Swiss
Sep 20253/5#152027-5.6
SOUTHWEST CHESS TOURNAMENT 2025
Open Swiss
Aug 20254/4#552644-18.6
Worst Elo result: National Friends of Chess 2026 2000 & Under (-34.4 Elo, finished #48).

Rankings

/
Nigeria
#202
out of 894 players
Africa
#1,929
in continent
World
#61,169
out of 400,000+

National ranking

Europe & World

Europe
World
Nigeria
1
🇳🇬ABDULRAHEEM, Abdulrahman AkintoyeFollow Abdulrahman Akintoye ABDULRAHEEMTrack their monthly FIDE ratings, games, tournaments and more.
2,364
2
🇳🇬Kigigha, Bomo LovetFollow Bomo Lovet KigighaTrack their monthly FIDE ratings, games, tournaments and more.
2,287
3
🇳🇬Olisa, Tennyson EwomazinoFollow Tennyson Ewomazino OlisaTrack their monthly FIDE ratings, games, tournaments and more.
2,283
4
🇳🇬EKUNKE, Odey GoodnessFollow Odey Goodness EKUNKETrack their monthly FIDE ratings, games, tournaments and more.
2,280
5
🇳🇬EYETONGHAN, Denyefa CallistusFollow Denyefa Callistus EYETONGHANTrack their monthly FIDE ratings, games, tournaments and more.
2,256
6
🇳🇬AIKHOJE, OdionFollow Odion AIKHOJETrack their monthly FIDE ratings, games, tournaments and more.
2,251
7
🇳🇬OKHIPO, Bartholomew EmmanuelFollow Bartholomew Emmanuel OKHIPOTrack their monthly FIDE ratings, games, tournaments and more.
2,230
8
🇳🇬LAPITE, Oluwadurotimi OpeoluwaFollow Oluwadurotimi Opeoluwa LAPITETrack their monthly FIDE ratings, games, tournaments and more.
2,228
9
🇳🇬Balogun, Oluwafemi DanielFollow Oluwafemi Daniel BalogunTrack their monthly FIDE ratings, games, tournaments and more.
2,220
10
🇳🇬OLANREWAJU, AjibolaFollow Ajibola OLANREWAJUTrack their monthly FIDE ratings, games, tournaments and more.
2,207
...
202🇳🇬AJIEH Ebenezer Osamudiamen1,851
Africa
1
🇪🇬Amin, BassemFollow Bassem AminTrack their monthly FIDE ratings, games, tournaments and more.
2,628
2
🇪🇬Adly, AhmedFollow Ahmed AdlyTrack their monthly FIDE ratings, games, tournaments and more.
2,581
3
🇲🇦Hamdouchi, HichamFollow Hicham HamdouchiTrack their monthly FIDE ratings, games, tournaments and more.
2,502
4
🇩🇿Bellahcene, BilelFollow Bilel BellahceneTrack their monthly FIDE ratings, games, tournaments and more.
2,493
5
🇪🇬Fawzy, AdhamFollow Adham FawzyTrack their monthly FIDE ratings, games, tournaments and more.
2,464
6
🇩🇿Arab, AdlaneFollow Adlane ArabTrack their monthly FIDE ratings, games, tournaments and more.
2,453
7
🇪🇬Shoker, SamyFollow Samy ShokerTrack their monthly FIDE ratings, games, tournaments and more.
2,443
8
🇲🇬Rakotomaharo, Fy AntenainaFollow Fy Antenaina RakotomaharoTrack their monthly FIDE ratings, games, tournaments and more.
2,437
9
🇩🇿Rizouk, AimenFollow Aimen RizoukTrack their monthly FIDE ratings, games, tournaments and more.
2,425
10
🇪🇬Labib, Ibrahim HasanFollow Ibrahim Hasan LabibTrack their monthly FIDE ratings, games, tournaments and more.
2,412
...
1929🇳🇬AJIEH Ebenezer Osamudiamen1,851
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
61169🇳🇬AJIEH Ebenezer Osamudiamen1,851