Format
CF
Costa, Fabianny
FIDE 7502834· Female· Curaçao· Born in 2013
Follow Fabianny CostaTrack her monthly FIDE ratings, games, tournaments and more.
Fabianny Costa, a 13-year-old player. She has slipped back 137 Elo over the past 12 months. 13 rated games in the past year. Recent standard appearances include XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 U13 Femenino, Romeo Daou Tournament 2026, and XX Festival de Ajedrez Centroamericano y del Caribe de la Juventud - Sub 12 Femenino. Also played 1 blitz event (including XX Festival de Ajedrez Blitz Centroamericano y del Caribe de la Juventud - Sub 12) recently. Her peak of 1555 was reached at age 12 (Nov 2025, #46 nationally at the time).
At junior level, she reached #7 and #1 nationally in U14 and U12.
Current rating
—
unranked
Rpd—·Blz1471
All-time high
1555
−1555 pts below
Nov 2025 · age 12
Nov 2025 · age 12
Activity
22
games / yr avg. · ≈2/mo
13 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
—
Career timeline
8 entries2026
7th U14 player nationally
at age 13 · rated 1419
Jan 2026
2025
Peak national rank: #46
at age 12 · rated 1555
Nov 2025
1st U12 player nationally
at age 12 · rated 1555
Nov 2025
Crossed 1500
at age 12
Nov 2025
Crossed 1400
at age 12
Nov 2025
Crossed 1200
at age 12
Nov 2025
Standard rating history
Activity & highlights
Evolution
—
Last 12 months — tournaments
6 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 0/5 | #34 | 705 | 0.0 |
Swiss | Jan 2026 | 0/3 | #25 | 860 | -24.8 |
Swiss | Dec 2025 | 1.5/6 | #14 | 1341 | -122.4 |
Swiss | Oct 2025 | 3/2 | #22 | 2606 | -15.2 |
Swiss | Sep 2025 | 1/2 | #20 | 946 | 0.0 |
Swiss | Aug 2025 | 0/1 | #8 | 773 | 0.0 |
Worst Elo result: XX Festival de Ajedrez Centroamericano y del Caribe de la Juventud - Sub 12 Femenino (-122.4 Elo, finished #14).