Format
IJ
Iwanczuk, Jean-claude
🇫🇷FIDE 658294· Male· France· Born in 1943
Follow Jean-claude IwanczukTrack his monthly FIDE ratings, games, tournaments and more.
Jean-claude Iwanczuk, a 83-year-old French player, is rated 1708. He plays occasionally (1 game in the last 12 months) and took a 14-month break between Dec 2024 and Mar 2026. Recent appearance: Team 2026 - IDF Fevrier. His peak of 1794 was reached at age 69 (Mar 2012).
Current rating
1708
Standard
Rpd—·Blz—
All-time high
1794
−86 pts below
Mar 2012 · age 69
Mar 2012 · age 69
Activity
1
games / yr avg.
1 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#106,803
#106,803 · players worldwide · of 216,808
Career timeline
14 entries2024
Inactive for 14 months
paused at 1709 → returned at 1708
Dec 2024
30th French 80+ player
at age 81 · rated 1723
Nov 2024
Best 12-month gain (+177 Elo)
1550 → 1727
Mar 2024
Re-crossed 1600
at age 81
Mar 2024
2020
43rd French 75-80 player
at age 77 · rated 1607
Oct 2020
2014
47th French 70-75 player
at age 71 · rated 1706
Dec 2014
Standard rating history
Last 12 months — activity & highlights
Evolution
-1
1709 → 1708
Tournaments
1
2 games
Score
0.5/ 225.0%
0W2D0L
Top wins
No noteworthy wins (no Elo gained on any game).
Top losses
Undefeated in the last 12 months.
Last 12 months — tournaments
1 event| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Team | Feb 2026 | 0.5/1 | #608 | 1690 | -0.6 |
Rankings
/
France
#7,447
out of 24,420 players
Europe
#75,190
in continent
World
#106,801
out of 400,000+
National ranking
Europe & World
Europe
World
France
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| ... | ||
| 7447 | 1,708 | |
Europe
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| ... | ||
| 75190 | 1,708 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
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| 6 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
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| ... | ||
| 106801 | 1,708 | |