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Ngosa Sebastian

🇿🇲

FIDEFIDE 8708223· Male· Zambia· Born in 1980

Follow Ngosa SebastianTrack his monthly FIDE ratings, games, tournaments and more.

Ngosa Sebastian, a 46-year-old player, is rated 1974. He has held steady between 1950 and 2000 for 16 months. 14 rated games in the past year (≈8/year long-term). Recent appearances: 2026 HKS Open Chess Tournament - Open section and 2nd Annual Loft Chess Tournament - Open section. He had 2 career breaks: 55 months (2018–2022, COVID-19 included) and 15 months (2022–2024). His peak of 2040 was reached at age 37 (Sep 2017); he also reached #38 nationally in Nov 2017.

Previously known as Sebastian Ngosa (until Jan 2018).

Current rating

1974

Standard

Rpd—·Blz—

All-time high

2040

−66 pts below
Sep 2017 · age 37

Activity

10

games / yr avg. · ≈1/mo

14 past 12 mo · ≈1/mo
classical only
Moderately active

Signature stat

#31,871

#31,871 · players worldwide · of 216,808

Career timeline

13 entries
2026
10th 45-50 player nationally
at age 46 · rated 1980
Jan 2026
2025
12th 40-45 player nationally
at age 45 · rated 1972
Sep 2025
Best 12-month gain (+36 Elo)
1936 → 1972
Mar 2025
2022
Inactive for 15 months
paused at 1943 → returned at 1936
Nov 2022
2018
Inactive for 55 months
paused at 1971 → returned at 1943
Mar 2018
K-factor lowered to 20
at age 38
Feb 2018

Standard rating history

Last 12 months — activity & highlights

Best result
2nd Annual Loft Chess Tournament - Open section
perf 2121 (+141) · 5/7 · #17
Top opponent
vs Richmond PhiriIM 2,278
2026 HKS Open Chess Tournament - Open section · Mar 2026 · +7.0 Elo
Evolution
+2
1972 → 1974
Tournaments
2
15 games
Score
7.5/ 1550.0%
6W3D6L

Last 12 months — tournaments

2 events
EventDateScoreRankPerfΔ Elo
2026 HKS Open Chess Tournament - Open section
Open Swiss
Mar 20262.5/7#501960-6.0
2nd Annual Loft Chess Tournament - Open section
Open Swiss
Dec 20255/7#172121+7.6

Rankings

/
Zambia
#93
out of 534 players
Africa
#792
in continent
World
#31,871
out of 400,000+

National ranking

Europe & World

Europe
World
Zambia
1
🇿🇲Mwali, ChitumboFollow Chitumbo MwaliTrack their monthly FIDE ratings, games, tournaments and more.
2,327
2
🇿🇲Kayonde, AndrewFollow Andrew KayondeTrack their monthly FIDE ratings, games, tournaments and more.
2,316
2
🇿🇲Sharon, RafaelFollow Rafael SharonTrack their monthly FIDE ratings, games, tournaments and more.
2,316
4
🇿🇲Bwalya, GillanFollow Gillan BwalyaTrack their monthly FIDE ratings, games, tournaments and more.
2,310
5
🇿🇲Munenga, Douglas DFollow Douglas D MunengaTrack their monthly FIDE ratings, games, tournaments and more.
2,280
6
🇿🇲Lungu, NaseFollow Nase LunguTrack their monthly FIDE ratings, games, tournaments and more.
2,247
7
🇿🇲Chumfwa, StanleyFollow Stanley ChumfwaTrack their monthly FIDE ratings, games, tournaments and more.
2,231
8
🇿🇲Mulenga, Prince DanielFollow Prince Daniel MulengaTrack their monthly FIDE ratings, games, tournaments and more.
2,217
9
🇿🇲Kabwe TimothyFollow Kabwe TimothyTrack their monthly FIDE ratings, games, tournaments and more.
2,215
10
🇿🇲Phiri, RichmondFollow Richmond PhiriTrack their monthly FIDE ratings, games, tournaments and more.
2,212
...
93🇿🇲Ngosa Sebastian1,974
Africa
1
🇪🇬Amin, BassemFollow Bassem AminTrack their monthly FIDE ratings, games, tournaments and more.
2,627
2
🇪🇬Adly, AhmedFollow Ahmed AdlyTrack their monthly FIDE ratings, games, tournaments and more.
2,580
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.
2,467
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.
2,442
8
🇲🇬Rakotomaharo, Fy AntenainaFollow Fy Antenaina RakotomaharoTrack their monthly FIDE ratings, games, tournaments and more.
2,441
9
🇹🇳Njili, KamelFollow Kamel NjiliTrack their monthly FIDE ratings, games, tournaments and more.
2,414
10
🇪🇬Labib, Ibrahim HasanFollow Ibrahim Hasan LabibTrack their monthly FIDE ratings, games, tournaments and more.
2,412
...
792🇿🇲Ngosa Sebastian1,974
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
31871🇿🇲Ngosa Sebastian1,974