Format
CG
Criquillion, Guillaume
🇧🇪FIDE 291099· Male· Belgium· Born in 2003
Follow Guillaume CriquillionTrack his monthly FIDE ratings, games, tournaments and more.
Guillaume Criquillion, a 23-year-old Belgian player, is rated 1859 — his current career high. He is on a steady climb with +30 Elo over the past 12 months. 60 rated games in the past year (≈55/year long-term). Recent standard appearances include Brussels Spring Competition 2026 Rounds 1-2, Open King Attacks 2026 Ronde 9, and Open King Attacks 2026 Ronde 8. Also played 3 rapid (including 18th Memorial Jose & Hilda Tonoli 2025 - Belgian Rapid Championship 2025) and 8 blitz events (including Brussels Blitz Back2School 2025) recently.
Current rating
1859
Standard
Rpd1822·Blz1789
All-time high
1859
at best
Jun 2026 · age 23
Jun 2026 · age 23
Activity
53
games / yr avg. · ≈4/mo
60 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#58,893
#58,893 · players worldwide · of 218,279
Career timeline
8 entries2026
All-time peak 1859
at age 23
Jun 2026
2025
Re-crossed 1800
at age 22
Dec 2025
K-factor lowered to 20
at age 22
May 2025
Best 12-month gain (+39 Elo)
1804 → 1843
Feb 2025
Re-crossed 1800
at age 22
Jan 2025
2024
Crossed 1800
at age 21
Nov 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+30
1829 → 1859
Tournaments
40
75 games
Score
36/ 7548.0%
41W10D24L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
15 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 2.5/3 | #9 | 2220 | +27.6 |
Open Swiss | Apr 2026 | 1/1 | #4 | 2359 | +3.6 |
Open Swiss | Apr 2026 | 0.5/1 | #74 | 1849 | +0.8 |
Swiss | Apr 2026 | 1/1 | #6 | 2573 | +8.8 |
Swiss | Apr 2026 | 1/1 | #1 | 2437 | +5.2 |
Open Swiss | Apr 2026 | 1/1 | #6 | 2275 | +2.4 |
Open Swiss | Mar 2026 | 0/1 | #46 | 1119 | -8.0 |
Team | Mar 2026 | 1/1 | #491 | 2531 | +7.4 |
Team | Mar 2026 | 0.5/1 | #726 | 1644 | -4.8 |
Swiss | Mar 2026 | 0/1 | #16 | 1000 | -10.8 |
Most-Played Opponents
vsMohamed Mechkor
🇧🇪BEL·1808
+5 −3 =0
8 games·last met May 2026
View head-to-head →
vsAbel Bertrand
🇧🇪BEL·1786
+3 −2 =2
7 games·last met May 2026
View head-to-head →
vsAhmed Draidi
🇧🇪BEL·2007
+0 −7 =0
7 games·last met Feb 2026
View head-to-head →
vsBoris Samray
🇧🇪BEL·1696
+3 −1 =1
5 games·last met May 2026
View head-to-head →
vsBrice Douxchamps
🇧🇪BEL·1574
+3 −2 =0
5 games·last met May 2026
View head-to-head →
Rankings
/
Belgium
#887
out of 3,338 players
Europe
#43,153
in continent
World
#58,892
out of 400,000+
National ranking
Europe & World
Europe
World
Belgium
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| 887 | 1,859 | |
Europe
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| 43153 | 1,859 | |
World
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| 58892 | 1,859 | |