Format
IM
Ion, Marcel-Trestieni
🇧🇪FIDE 296694· Male· Belgium· Born in 2015
Follow Marcel-Trestieni IonTrack his monthly FIDE ratings, games, tournaments and more.
Marcel-Trestieni Ion, a 11-year-old Belgian player, is rated 1753. He is rising rapidly, having gained +134 Elo over the past 12 months. 86 rated games in the past year (≈63/year long-term). Recent standard appearances include Belgian Interclubs Round 2025-2026 Ronde 11, Interclubs FEFB 2026 Ronde 2, and CREB Tournoi de Paques 2026 Rondes 4-7. Also played 8 rapid (including 18th Memorial Jose & Hilda Tonoli 2025 - Belgian Rapid Championship 2025) and 1 blitz events (including Five o'clock blitz - 58th ed.) recently. His peak of 1804 was reached at age 11 (May 2026).
At junior level, he reached #4 and #5 nationally in U12 and U10.
Current rating
1753
Standard
Rpd1664·Blz1573
All-time high
1804
−51 pts below
May 2026 · age 11
May 2026 · age 11
Activity
59
games / yr avg. · ≈5/mo
85 past 12 mo · ≈7/mo
classical only
Active
classical only
Active
Signature stat
#91,588
#91,588 · players worldwide · of 218,279
Career timeline
8 entries2026
4th Belgian U12 player
at age 11 · rated 1804
May 2026
Best 12-month gain (+159 Elo)
1645 → 1804
May 2026
Crossed 1800
at age 11
May 2026
All-time peak 1804
at age 11 · −51 from today
May 2026
2025
Re-crossed 1600
at age 10
Dec 2025
5th Belgian U10 player
at age 10 · rated 1645
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Top opponent
Evolution
+128
1625 → 1753
Tournaments
28
98 games
Score
44.5/ 9845.4%
37W25D36L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
15 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 4.5/6 | #18 | 1812 | -35.6 |
Open Swiss | May 2026 | 0/1 | #14 | 1089 | -15.2 |
Team | Apr 2026 | 1/1 | #363 | 2599 | +25.6 |
Team | Apr 2026 | 1/1 | #90 | 2503 | +20.4 |
Open Swiss | Apr 2026 | 1.5/2 | #8 | 1999 | +32.0 |
Round-Robin | Apr 2026 | 4/7 | #4 | 1771 | +29.2 |
Team | Mar 2026 | 0/1 | #956 | 1115 | -8.8 |
Team | Mar 2026 | 0.5/1 | #648 | 1719 | +1.6 |
Open Swiss | Mar 2026 | 2.5/3 | #2 | 2173 | +70.0 |
Open Swiss | Feb 2026 | 0.5/6 | #95 | 1431 | -57.6 |
Rankings
/
Belgium
#1,447
out of 3,338 players
Europe
#65,476
in continent
World
#91,586
out of 400,000+
National ranking
Europe & World
Europe
World
Belgium
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