Format
GC
Gonzalez Castro, Isis
🇲🇽FIDE 29620210· Female· Mexico· Born in 2008
Follow Isis Gonzalez CastroTrack her monthly FIDE ratings, games, tournaments and more.
Isis Gonzalez Castro, a 18-year-old Mexican player, is rated 1737 — her current career high. She is rising rapidly, having gained +83 Elo over the past 12 months. 22 rated games in the past year (≈13/year long-term). Recent standard appearances include Olimpiada Nacional 2026 17-20 Femenil Estandar, LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Sub 18 Fem, and Olimpiada Nacional 2026. Region II. Sub 20 Fem. Also played 3 rapid (including Olimpiada Nacional 2026 17-20 Rapido 15) and 2 blitz events (including Olimpiada Nacional 2026 17-20 Blitz) recently.
Competes as a woman since 2023. At junior level, she reached #81 nationally in U18.
Current rating
1737
Standard
Rpd1621·Blz1573
All-time high
1737
at best
Jun 2026 · age 18
Jun 2026 · age 18
Activity
12
games / yr avg. · ≈1/mo
20 past 12 mo · ≈2/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#97,069
#97,069 · players worldwide · of 218,279
Career timeline
8 entries2026
81st Mexican U18 player
at age 18 · rated 1737
Jun 2026
All-time peak 1737
at age 18
Jun 2026
2025
Best 12-month gain (+354 Elo)
1266 → 1620
Feb 2025
2024
Crossed 1600
at age 16
Jun 2024
Crossed 1500
at age 16
Mar 2024
Crossed 1400
at age 16
Mar 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Best result
VII Juegos Deportivos Escolares Centroamericanos y del Caribe x Equipos Ajedrez Clasico Fem 2025perf 2055 (+356) · 4.5/5 · #5
Top opponent
Evolution
+84
1653 → 1737
Tournaments
4
24 games
Score
16.5/ 2468.8%
15W3D6L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | May 2026 | 4.5/6 | #4 | 1937 | +90.4 |
Open Swiss | Apr 2026 | 4.5/5 | #5 | 1926 | -37.2 |
Swiss | Mar 2026 | 3/4 | #4 | 1821 | -14.8 |
Team | Nov 2025 | 4.5/5 | #5 | 2055 | +45.2 |
Worst Elo result: LXXI Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez. Sub 18 Fem (-37.2 Elo, finished #5).
Rankings
/
Mexico
#914
out of 3,019 players
Americas
#11,482
in continent
World
#97,067
out of 400,000+
National ranking
Europe & World
Europe
World
Mexico
| 1 | 🇲🇽Follow Jose Eduardo Martinez AlcantaraTrack their monthly FIDE ratings, games, tournaments and more. | 2,650 |
| 2 | 🇲🇽Follow Luis Ernesto Quesada PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,536 |
| 3 | 🇲🇽Follow Sion Radamantys Galaviz MedinaTrack their monthly FIDE ratings, games, tournaments and more. | 2,513 |
| 4 | 🇲🇽Follow Juan Carlos Gonzalez ZamoraTrack their monthly FIDE ratings, games, tournaments and more. | 2,466 |
| 5 | 🇲🇽Follow Juan Carlos Obregon RiveroTrack their monthly FIDE ratings, games, tournaments and more. | 2,446 |
| 6 | 🇲🇽Follow Kevin Joel Cori QuispeTrack their monthly FIDE ratings, games, tournaments and more. | 2,440 |
| 7 | 🇲🇽Follow Carlos Sandoval MercadoTrack their monthly FIDE ratings, games, tournaments and more. | 2,422 |
| 8 | 🇲🇽Follow Isaac Antonio Garcia GuerreroTrack their monthly FIDE ratings, games, tournaments and more. | 2,400 |
| 9 | 🇲🇽Follow Gilberto Hernandez GuerreroTrack their monthly FIDE ratings, games, tournaments and more. | 2,398 |
| 10 | 🇲🇽Follow Roberto Calderin GonzalezTrack their monthly FIDE ratings, games, tournaments and more. | 2,380 |
| ... | ||
| 914 | 1,737 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 1 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 4 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,742 |
| 5 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 6 | 🇺🇸Follow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more. | 2,724 |
| 7 | 🇺🇸Follow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 7 | 🇺🇸Follow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more. | 2,696 |
| 9 | 🇺🇸Follow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more. | 2,656 |
| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 11482 | 1,737 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,841 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,792 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 4 | 🇺🇿Follow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more. | 2,777 |
| 6 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,767 |
| 7 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,764 |
| 8 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,761 |
| 9 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 9 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| ... | ||
| 97067 | 1,737 | |