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De Harlez, Guillaume

🇧🇪

FIDEFIDE 237841· Male· Belgium· Born in 1996

Follow Guillaume De HarlezTrack his monthly FIDE ratings, games, tournaments and more.

Guillaume De Harlez, a 30-year-old Belgian player, is rated 1700. He has slipped back 32 Elo over the past 12 months. 18 rated games in the past year (≈26/year long-term). Recent standard appearances include Belgian Interclubs Round 2025-2026 Ronde 9, Belgian Interclubs Round 2025-2026 Ronde 8, and Belgian Interclubs Round 2025-2026 Ronde 6. Also played 1 blitz event (including Brussels Blitz Back2School 2025) recently. His peak of 1782 was reached at age 29 (Feb 2025).

Current rating

1700

Standard

Rpd1731·Blz1747

All-time high

1782

−82 pts below
Feb 2025 · age 29

Activity

22

games / yr avg. · ≈2/mo

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

Signature stat

#109,688

#109,688 · players worldwide · of 216,808

Career timeline

9 entries
2025
100 career games
at age 29
Aug 2025
Best 12-month gain (+180 Elo)
1602 → 1782
Feb 2025
All-time peak 1782
at age 29 · −82 from today
Feb 2025
2023
Re-crossed 1600
at age 27
Dec 2023
2022
K-factor lowered to 20
at age 26
Apr 2022
Crossed 1600
at age 26
Jan 2022

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Jean-Pierre Haber 1,947
Belgian Interclubs Round 2025-2026 Ronde 4 · Nov 2025 · +5.6 Elo
Evolution
-32
1732 → 1700
Tournaments
10
18 games
Score
6/ 1833.3%
5W2D11L

Last 12 months — tournaments

10 events
EventDateScoreRankPerfΔ Elo
Belgian Interclubs Round 2025-2026 Ronde 9
Team
Mar 20260/1#1447946-9.2
Belgian Interclubs Round 2025-2026 Ronde 8
Team
Mar 20260/1#1163927-9.8
Belgian Interclubs Round 2025-2026 Ronde 6
Team
Jan 20260/1#10381003-8.0
Festival de Tournois Classiques d'Hiver 26 du LMC - Ferme C
Round-Robin
Jan 20262/5#51733+0.4
Belgian Interclubs Round 2025-2026 Ronde 5
Team
Dec 20250/1#12871076-6.0

Rankings

/
Belgium
#1,767
out of 3,309 players
Europe
#76,965
in continent
World
#109,686
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
...
1767🇧🇪De Harlez, Guillaume1,700
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
...
76965🇧🇪De Harlez, Guillaume1,700
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
...
109686🇧🇪De Harlez, Guillaume1,700