Format
CS
Cornelis, Stef
🇧🇪FIDE 548003379· Male· Belgium· Born in 1991
Follow Stef CornelisTrack his monthly FIDE ratings, games, tournaments and more.
Stef Cornelis, a 35-year-old Belgian player, is rated 1831 — his current career high. He plays occasionally (5 games in the last 12 months). Recent appearances: 417-AALST-Ajuinentoernooi-2026 Ronde 1 and 417-AALST-CK 2025-2026 Deel 2 Rondes 5-7. Also played 1 blitz event (including Blitz_09-2025) recently.
Current rating
1831
Standard
Rpd—·Blz1562
All-time high
1831
at best
Jun 2026 · age 35
Jun 2026 · age 35
Activity
7
games / yr avg. · ≈1/mo
5 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#66,894
#66,894 · players worldwide · of 218,279
Career timeline
4 entries2026
Crossed 1800
at age 35
Jun 2026
Crossed 1600
at age 35
Jun 2026
All-time peak 1831
at age 35
Jun 2026
First FIDE rating
1831 · at age 35
Jun 2026
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
—
Tournaments
5
10 games
Score
4.5/ 1045.0%
4W1D5L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Jun 2026 | 1.5/3 | #22 | 1841 | -1.2 |
Swiss | May 2026 | 2/3 | #22 | 1748 | 0.0 |
Swiss | Apr 2026 | 0/1 | #46 | 1156 | 0.0 |
Swiss | Apr 2026 | 1/1 | #6 | 1745 | 0.0 |
Swiss | Dec 2025 | 0/1 | #28 | 858 | 0.0 |
Rankings
/
Belgium
#1,020
out of 3,338 players
Europe
#48,761
in continent
World
#66,893
out of 400,000+
National ranking
Europe & World
Europe
World
Belgium
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| ... | ||
| 1020 | 1,831 | |
Europe
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| ... | ||
| 48761 | 1,831 | |
World
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| ... | ||
| 66893 | 1,831 | |