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Deboosere, Adam Moussa

🇩🇿

FIDEFIDE 7939230· Male· Algeria· Born in 1995

Follow Adam Moussa DeboosereTrack his monthly FIDE ratings, games, tournaments and more.

Adam Moussa Deboosere, a 31-year-old player, is rated 1980 — just 4 short of his peak of 1984 (Mar 2026, age 31). He is on a breakout run, having gained +84 Elo over the past 12 months. 48 rated games in the past year (≈28/year long-term). Recent standard appearances include Team 2026 - Nationale 3 r7-9, Championnat de la Loire 2025-2026 r5-6, and Djerba International Chess Festival 2026 Open B. Also played 4 rapid (including 553e Rapide Fide du Canal) and 3 blitz events (including 2025 Montreal Open Blitz) recently. He reached #39 nationally in Mar 2026.

Current rating

1980

Standard

Rpd1849·Blz1776

All-time high

1984

−4 pts below
Mar 2026 · age 31

Activity

39

games / yr avg. · ≈3/mo

48 past 12 mo · ≈4/mo
classical only
Active

Signature stat

#30,787

#30,787 · players worldwide · of 218,279

Career timeline

8 entries
2026
Peak national rank: #39
at age 31 · rated 1984
Mar 2026
All-time peak 1984
at age 31 · −4 from today
Mar 2026
2024
Best 12-month gain (+147 Elo)
1735 → 1882
May 2024
100 career games
at age 29
May 2024
Crossed 1800
at age 29
Feb 2024
2021
K-factor lowered to 20
at age 26
Aug 2021

Standard rating history

Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.

Activity & highlights

Best result
2025 Montreal Open
perf 2024 (+94) · 3.5/5 · #42
Top opponent
vs Ananda SahaCM 2,105
2025 Montreal Open · Sep 2025 · +4.7 Elo
Evolution
+84
1896 → 1980
Tournaments
14
49 games
Score
31.5/ 4964.3%
29W5D15L

Last 12 months — tournaments

13 events
EventDateScoreRankPerfΔ Elo
Team 2026 - Nationale 3 r7-9
Team
Mar 20261/1#9642601+5.2
Championnat de la Loire 2025-2026 r5-6
Open Swiss
Feb 20260/1#231180-8.8
Djerba International Chess Festival 2026 Open B
Open Swiss
Feb 20266.5/9#42071+30.0
Team 2026 - Nationale 3 r6
Team
Feb 20261/1#4302572+5.4
Team 2026 - Nationale 3 r5
Team
Jan 20260/1#12291180-9.4
Championnat de la Loire 2025-2026 r4
Open Swiss
Jan 20261/1#52666+7.4
XIX Trophee International de Lyon 2025 open A (elo p1800)
Open Swiss
Dec 20254/9#171910-7.8
Championnat de la Loire 2025-2026 r3
Open Swiss
Dec 20251/1#72535+4.8
16e Open International de Corbas tournoi A
Open Swiss
Dec 20254/6#141968+6.0
Team 2026 - Nationale 3 r3-4
Team
Dec 20252/2#1242487+7.8

Rankings

/
Algeria
#40
out of 851 players
Africa
#765
in continent
World
#30,786
out of 400,000+

National ranking

Europe & World

Europe
World
Algeria
1
🇩🇿Bellahcene, BilelFollow Bilel BellahceneTrack their monthly FIDE ratings, games, tournaments and more.
2,493
2
🇩🇿Arab, AdlaneFollow Adlane ArabTrack their monthly FIDE ratings, games, tournaments and more.
2,453
3
🇩🇿Rizouk, AimenFollow Aimen RizoukTrack their monthly FIDE ratings, games, tournaments and more.
2,425
4
🇩🇿Belouadah, SaadFollow Saad BelouadahTrack their monthly FIDE ratings, games, tournaments and more.
2,320
5
🇩🇿Nassr, AliFollow Ali NassrTrack their monthly FIDE ratings, games, tournaments and more.
2,289
6
🇩🇿Djabri, MassinasFollow Massinas DjabriTrack their monthly FIDE ratings, games, tournaments and more.
2,270
7
🇩🇿Brahami, LamineFollow Lamine BrahamiTrack their monthly FIDE ratings, games, tournaments and more.
2,215
8
🇩🇿Boulrens, Ala EddineFollow Ala Eddine BoulrensTrack their monthly FIDE ratings, games, tournaments and more.
2,205
9
🇩🇿Amrane, AbdellahFollow Abdellah AmraneTrack their monthly FIDE ratings, games, tournaments and more.
2,204
10
🇩🇿Hanchour, BaroudiFollow Baroudi HanchourTrack their monthly FIDE ratings, games, tournaments and more.
2,177
...
40🇩🇿Deboosere, Adam Moussa1,980
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
...
765🇩🇿Deboosere, Adam Moussa1,980
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
...
30786🇩🇿Deboosere, Adam Moussa1,980