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 2 blitz events (including Open de Blitz de L'Olympique Grande Synthe juin 2025) recently.
Current rating
1565
Standard
Rpd1633·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
#159,653
#159,653 · players worldwide · of 216,808
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
Last 12 months — activity & highlights
Evolution
-1
1566 → 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
#12,437
out of 24,420 players
Europe
#104,808
in continent
World
#159,635
out of 400,000+
National ranking
Europe & World
Europe
World
France
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Europe
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| ... | ||
| 104808 | 1,565 | |
World
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| 159635 | 1,565 | |