Format
PG
Poublon, Guillaume
🇧🇪FIDE 291404· Male· Belgium· Born in 1984
Follow Guillaume PoublonTrack his monthly FIDE ratings, games, tournaments and more.
Guillaume Poublon, a 42-year-old Belgian player, is rated 1677. He has fluctuated between 1587 and 1728 over the past 2 years. 46 rated games in the past year (≈41/year long-term). Recent standard appearances include Coupe de l'Echiquier Leuzois 2026 Ronde 6, Belgian Interclubs Round 2025-2026 Ronde 11, and Belgian Interclubs Round 2025-2026 Ronde 10. His peak of 1728 was reached at age 41 (Sep 2025).
Current rating
1677
Standard
Rpd1564·Blz—
All-time high
1728
−51 pts below
Sep 2025 · age 41
Sep 2025 · age 41
Activity
39
games / yr avg. · ≈3/mo
41 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#118,231
#118,231 · players worldwide · of 218,279
Career timeline
10 entries2025
95th Belgian 40-45 player
at age 41 · rated 1728
Sep 2025
Best 12-month gain (+141 Elo)
1587 → 1728
Sep 2025
All-time peak 1728
at age 41 · −51 from today
Sep 2025
6-month rising streak
+35 Elo
Sep 2025
K-factor lowered to 20
at age 41
Jan 2025
2024
Re-crossed 1600
at age 40
Dec 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
-27
1704 → 1677
Tournaments
20
52 games
Score
24.5/ 5247.1%
19W17D16L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
20 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Jun 2026 | 1/1 | #67 | 2431 | +8.8 |
Swiss | Jun 2026 | 0.5/1 | #8 | 1579 | -2.6 |
Team | May 2026 | 0.5/1 | #142 | 1906 | +5.6 |
Swiss | May 2026 | 0/1 | #11 | 1075 | -5.2 |
Open Swiss | Apr 2026 | 4.5/4 | #16 | 2331 | -4.8 |
Swiss | Apr 2026 | 1/1 | #1 | 2352 | +6.6 |
Team | Apr 2026 | 0.5/1 | #561 | 1703 | +0.6 |
Team | Mar 2026 | 0/1 | #1324 | 1159 | -3.8 |
Swiss | Mar 2026 | 0/1 | #13 | 1078 | -5.4 |
Team | Mar 2026 | 0/1 | #1374 | 1281 | -1.8 |
Rankings
/
Belgium
#1,918
out of 3,338 players
Europe
#82,177
in continent
World
#118,225
out of 400,000+
National ranking
Europe & World
Europe
World
Belgium
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