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Debunne, Lasse

🇧🇪

FIDEFIDE 247529· Male· Belgium· Born in 2006

Follow Lasse DebunneTrack his monthly FIDE ratings, games, tournaments and more.

Lasse Debunne, a 20-year-old Belgian player, is rated 1760. He has held steady between 1750 and 1800 for 2 years. 32 rated games in the past year (≈15/year long-term). Recent standard appearances include Belgian Interclubs Round 2025-2026 Ronde 11, Belgian Interclubs Round 2025-2026 Ronde 10, and Belgian Interclubs Round 2025-2026 Ronde 8. His peak of 1795 was reached at age 18 (May 2024).

At junior level, he reached #58, #35, #52, #34, #30 and #16 nationally in U20, U18, U16, U14, U12 and U10.

Current rating

1760

Standard

Rpd1747·Blz1791

All-time high

1795

−35 pts below
May 2024 · age 18

Activity

21

games / yr avg. · ≈2/mo

32 past 12 mo · ≈3/mo
classical only
Moderately active

Signature stat

#89,053

#89,053 · players worldwide · of 216,808

Career timeline

15 entries
2025
58th Belgian U20 player
at age 19 · rated 1784
Oct 2025
K-factor lowered to 20
at age 19
Jan 2025
2024
35th Belgian U18 player
at age 18 · rated 1795
May 2024
Best 12-month gain (+309 Elo)
1486 → 1795
May 2024
All-time peak 1795
at age 18 · −35 from today
May 2024
100 career games
at age 18
May 2024

Standard rating history

Last 12 months — activity & highlights

Best result
46ste Open Internationaal Toernooi Gent
perf 1895 (+124) · 4.5/8 · #201
Top opponent
vs Izzy Siau 1,955
Belgian Interclubs Round 2025-2026 Ronde 1 · Sep 2025 · +4.6 Elo
Best comeback
Brugse Meesters 2025 U1800
finished #3 (seeded #11 of 150)
Evolution
-3
1763 → 1760
Tournaments
10
34 games
Score
18.5/ 3454.4%
12W13D9L

Last 12 months — tournaments

10 events
EventDateScoreRankPerfΔ Elo
Belgian Interclubs Round 2025-2026 Ronde 11
Team
Apr 20260.5/1#7501557-5.4
Belgian Interclubs Round 2025-2026 Ronde 10
Team
Mar 20260.5/1#8591574-5.2
Belgian Interclubs Round 2025-2026 Ronde 8
Team
Mar 20260.5/1#8191626-4.0
Belgian Youth Championships 2026 U20
Swiss
Feb 20264/8#171813-12.2
Belgian Interclubs Round 2025-2026 Ronde 7
Team
Feb 20261/1#1432628+11.4

Rankings

/
Belgium
#1,405
out of 3,309 players
Europe
#63,819
in continent
World
#89,052
out of 400,000+

National ranking

Europe & World

Europe
World
Belgium
1
🇧🇪Dardha, DanielFollow Daniel DardhaTrack their monthly FIDE ratings, games, tournaments and more.
2,602
2
🇧🇪Gurevich, MikhailFollow Mikhail GurevichTrack their monthly FIDE ratings, games, tournaments and more.
2,554
3
🇧🇪Ringoir, TanguyFollow Tanguy RingoirTrack their monthly FIDE ratings, games, tournaments and more.
2,529
4
🇧🇪Maerevoet, SimFollow Sim MaerevoetTrack their monthly FIDE ratings, games, tournaments and more.
2,456
5
🇧🇪Ruzhansky, EliasFollow Elias RuzhanskyTrack their monthly FIDE ratings, games, tournaments and more.
2,448
6
🇧🇪Glek, IgorFollow Igor GlekTrack their monthly FIDE ratings, games, tournaments and more.
2,423
7
🇧🇪Geirnaert, StevenFollow Steven GeirnaertTrack their monthly FIDE ratings, games, tournaments and more.
2,406
8
🇧🇪Todorov, TodorFollow Todor TodorovTrack their monthly FIDE ratings, games, tournaments and more.
2,402
9
🇧🇪Vandenbussche, ThibautFollow Thibaut VandenbusscheTrack their monthly FIDE ratings, games, tournaments and more.
2,397
10
🇧🇪Hovhannisyan, MherFollow Mher HovhannisyanTrack their monthly FIDE ratings, games, tournaments and more.
2,391
...
1405🇧🇪Debunne, Lasse1,760
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
63819🇧🇪Debunne, Lasse1,760
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
...
89052🇧🇪Debunne, Lasse1,760