Format
YI
Yacomini, Isabella
🇦🇷FIDE 20061030· Female· Argentina· Born in 2015
Follow Isabella YacominiTrack her monthly FIDE ratings, games, tournaments and more.
Isabella Yacomini, a 11-year-old Argentine player, is rated 1653 — her current career high. She is on a breakout run, having gained +149 Elo over the past 12 months. 60 rated games in the past year. Recent standard appearances include ITT IV OPEN CIUDAD DE BUENOS AIRES COPA RUIBAL 2026 CLUB ARGENTINO, Campeonato Argentino Sub12 2026 Femenino, and 1er IRT SUB-2400 Ismael Beto Menna in memoriam. Also played 1 rapid (including XI Copa Latinoamericana de Ajedrez Infantil - Sub 10) and 3 blitz events (including IRT BLITZ ESPECIAL AJEDREZ DINAMICO) recently.
At junior level, she reached #20 and #23 nationally in U12 and U10.
Current rating
1653
Standard
Rpd1525·Blz1514
All-time high
1653
at best
Jun 2026 · age 11
Jun 2026 · age 11
Activity
56
games / yr avg. · ≈5/mo
60 past 12 mo · ≈5/mo
classical only
Active
classical only
Active
Signature stat
#127,077
#127,077 · players worldwide · of 218,279
Career timeline
8 entries2026
20th Argentine U12 player
at age 11 · rated 1653
Jun 2026
Best 12-month gain (+149 Elo)
1504 → 1653
Jun 2026
Crossed 1600
at age 11
Jun 2026
All-time peak 1653
at age 11
Jun 2026
2025
23rd Argentine U10 player
at age 10 · rated 1544
Aug 2025
Crossed 1500
at age 10
May 2025
Standard rating history
Peak
FIDE title
Threshold
First rated
Activity & highlights
Evolution
+137
1516 → 1653
Tournaments
12
75 games
Score
29.5/ 7539.3%
24W11D40L
Top 3 wins
Top 3 losses
3.[L]vsJuan Martin Augus Falciola Felix1,549·1er IRT SUB-2400 Ismael Beto Menna in memoriam·R3·-19.7
Last 12 months — tournaments
12 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 3.5/8 | #197 | 1792 | +32.4 |
Swiss | Apr 2026 | 1.5/5 | #8 | 1673 | +23.2 |
Swiss | Apr 2026 | 5/4 | #3 | 2417 | +54.4 |
Swiss | Mar 2026 | 3/6 | #28 | 1616 | -33.2 |
Open Swiss | Feb 2026 | 2.5/5 | #20 | 1734 | +41.6 |
Swiss | Feb 2026 | 2/4 | #23 | 1654 | -21.2 |
Open Swiss | Jan 2026 | 2.5/6 | #31 | 1714 | +56.0 |
Open Swiss | Dec 2025 | 1.5/7 | #66 | 1477 | -13.6 |
Swiss | Nov 2025 | 1.5/5 | #25 | 1453 | -23.6 |
Swiss | Jul 2025 | 0.5/3 | #32 | 1478 | -4.4 |
Rankings
/
Argentina
#1,588
out of 3,298 players
Americas
#15,495
in continent
World
#127,071
out of 400,000+
National ranking
Europe & World
Europe
World
Argentina
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Americas
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| 15495 | 1,653 | |
World
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| ... | ||
| 127071 | 1,653 | |