Format
JG
Jacob, Guillaume
🇫🇷FIDE 653097726· Male· France· Born in 1980
Follow Guillaume JacobTrack his monthly FIDE ratings, games, tournaments and more.
Guillaume Jacob, a 46-year-old French player, is rated 1565 — just 1 short of his peak of 1566 (Jun 2025, age 45). He plays occasionally (5 games in the last 12 months). Recent standard appearances include Team 2026 - HDF Fevrier, Team 2026 - HDF Novembre, and Premier Open International de Calais. Also played 1 rapid (including Team 2026 - Championnat de France Rapide) and 2 blitz events (including Open de Blitz de L'Olympique Grande Synthe juin 2025) recently.
Current rating
1565
Standard
Rpd1489·Blz1560
All-time high
1566
−1 pts below
Jun 2025 · age 45
Jun 2025 · age 45
Activity
15
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#160,479
#160,479 · players worldwide · of 218,279
Career timeline
8 entries2025
All-time peak 1566
at age 45 · −1 from today
Jun 2025
K-factor lowered to 20
at age 45
Mar 2025
2024
Best 12-month gain (+450 Elo)
1078 → 1528
Nov 2024
Re-crossed 1500
at age 44
Jul 2024
Crossed 1500
at age 44
May 2024
Crossed 1400
at age 44
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
0
1565 → 1565
Tournaments
3
9 games
Score
3.5/ 938.9%
3W1D5L
Top 1 win
Top 3 losses
Last 12 months — tournaments
3 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 1/1 | #36 | 2457 | +12.8 |
Team | Nov 2025 | 0/1 | #192 | 858 | -7.4 |
Open Swiss | Oct 2025 | 2.5/3 | #99 | 2221 | -6.4 |
Rankings
/
France
#12,530
out of 24,627 players
Europe
#105,313
in continent
World
#160,462
out of 400,000+
National ranking
Europe & World
Europe
World
France
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Europe
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World
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