Format
DH
De Harlez, Guillaume
🇧🇪FIDE 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 (≈25/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
Feb 2025 · age 29
Activity
21
games / yr avg. · ≈2/mo
18 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#109,949
#109,949 · players worldwide · of 218,279
Career timeline
9 entries2025
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
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Top opponent
Evolution
-32
1732 → 1700
Tournaments
10
18 games
Score
6/ 1833.3%
5W2D11L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
10 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Mar 2026 | 0/1 | #1447 | 946 | -9.2 |
Team | Mar 2026 | 0/1 | #1163 | 927 | -9.8 |
Team | Jan 2026 | 0/1 | #1038 | 1003 | -8.0 |
Round-Robin | Jan 2026 | 2/5 | #5 | 1733 | +0.4 |
Team | Dec 2025 | 0/1 | #1287 | 1076 | -6.0 |
Team | Nov 2025 | 0.5/1 | #929 | 1947 | +5.8 |
Team | Nov 2025 | 1/1 | #519 | 2426 | +7.4 |
Team | Sep 2025 | 0.5/1 | #909 | 1901 | +4.8 |
Round-Robin | Jul 2025 | 2/5 | #4 | 1657 | -10.4 |
Team | Jun 2025 | 0/1 | #164 | 1060 | -6.4 |
Rankings
/
Belgium
#1,768
out of 3,338 players
Europe
#77,169
in continent
World
#109,946
out of 400,000+
National ranking
Europe & World
Europe
World
Belgium
| 1 | 🇧🇪Follow Daniel DardhaTrack their monthly FIDE ratings, games, tournaments and more. | 2,587 |
| 2 | 🇧🇪Follow Mikhail GurevichTrack their monthly FIDE ratings, games, tournaments and more. | 2,554 |
| 3 | 🇧🇪Follow Tanguy RingoirTrack their monthly FIDE ratings, games, tournaments and more. | 2,529 |
| 4 | 🇧🇪Follow Sim MaerevoetTrack their monthly FIDE ratings, games, tournaments and more. | 2,471 |
| 5 | 🇧🇪Follow Elias RuzhanskyTrack their monthly FIDE ratings, games, tournaments and more. | 2,442 |
| 6 | 🇧🇪Follow Igor GlekTrack their monthly FIDE ratings, games, tournaments and more. | 2,413 |
| 7 | 🇧🇪Follow Maxime HauchampsTrack their monthly FIDE ratings, games, tournaments and more. | 2,408 |
| 8 | 🇧🇪Follow Steven GeirnaertTrack their monthly FIDE ratings, games, tournaments and more. | 2,406 |
| 9 | 🇧🇪Follow Todor TodorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,402 |
| 10 | 🇧🇪Follow Thibaut VandenbusscheTrack their monthly FIDE ratings, games, tournaments and more. | 2,397 |
| ... | ||
| 1768 | 1,700 | |
Europe
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 3 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 4 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,744 |
| 5 | 🇵🇱Follow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more. | 2,739 |
| 6 | 🇭🇺Follow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more. | 2,729 |
| 7 | 🇳🇱Follow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 8 | 🇫🇷Follow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more. | 2,721 |
| 9 | 🇦🇿Follow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,717 |
| 10 | 🇹🇷Follow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more. | 2,713 |
| ... | ||
| 77169 | 1,700 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 109946 | 1,700 | |