Format
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Fernandez Rocha, Mariana Abigail
🇧🇴FIDE 3335798· Female· Bolivia· Born in 2012
Follow Mariana Abigail Fernandez RochaTrack her monthly FIDE ratings, games, tournaments and more.
Mariana Abigail Fernandez Rocha, a 14-year-old player, is rated 1640. She has slipped back 42 Elo over the past 12 months. 35 rated games in the past year (≈50/year long-term). Recent standard appearances include Clasificatorio al Panamericano 2026, Sub-18 Femenino, Campeonato Nacional Interclubes 2025, and Grand Prix Nacional de Ajedrez 2025-2026 (8vo. Torneo). Also played 3 rapid (including IRT Rapid "Alfonso Ferrufino Hurtado In Memoriam") and 5 blitz events (including IRT Blitz Abierto por Equipos 2025) recently. Her peak of 1687 was reached at age 13 (Apr 2025).
At junior level, she reached #10, #19 and #8 nationally in U14, U12 and U10.
Current rating
1640
Standard
Rpd1628·Blz1507
All-time high
1687
−47 pts below
Apr 2025 · age 13
Apr 2025 · age 13
Activity
39
games / yr avg. · ≈3/mo
30 past 12 mo · ≈3/mo
classical only
Active
classical only
Active
Signature stat
#131,960
#131,960 · players worldwide · of 218,279
Career timeline
12 entries2025
10th U14 player nationally
at age 13 · rated 1687
Apr 2025
All-time peak 1687
at age 13 · −47 from today
Apr 2025
Best 12-month gain (+473 Elo)
1135 → 1608
Feb 2025
Crossed 1600
at age 13
Feb 2025
Re-crossed 1500
at age 13
Feb 2025
2024
Re-crossed 1500
at age 12
Aug 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
FIDE recal.
Activity & highlights
Evolution
-42
1682 → 1640
Tournaments
5
31 games
Score
15.5/ 3150.0%
14W3D14L
Top 3 wins
Top 3 losses
1.[L]vsCaroline Xiomara Tola Gutierrez1,475·Clasificatorio al Sudamericano 2025, Sub-14 Femenino·R4·-30.4
Last 12 months — tournaments
5 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Swiss | Apr 2026 | 2/5 | #5 | 1529 | -41.6 |
Team | Dec 2025 | 4/7 | #15 | 1718 | +23.6 |
Open Swiss | Oct 2025 | 3/6 | #25 | 1742 | +21.6 |
Open Swiss | Aug 2025 | 2/5 | #72 | 1684 | -41.6 |
Swiss | Jul 2025 | 4.5/7 | #3 | 1662 | -4.4 |
Most-Played Opponents
vsDominic Giselle Rosas Navarro
🇧🇴BOL·1590
+5 −10 =6
21 games·last met Dec 2025
View head-to-head →
vsWanda Mariana Vargas Gonzales
🇧🇴BOL·1448
+5 −2 =4
11 games·last met May 2023
View head-to-head →
vsDerek Neythan Jaldin Soriano
🇧🇴BOL·1555
+5 −3 =1
9 games·last met Nov 2025
View head-to-head →
vsKiara Victoria Avila Zurita
🇧🇴BOL·1619
+0 −5 =4
9 games·last met Nov 2025
View head-to-head →
vsAngeles Aydee Quispe Choquehuanca
🇧🇴BOL·1812
+2 −3 =4
9 games·last met Mar 2025
View head-to-head →
Rankings
/
Bolivia
#219
out of 717 players
Americas
#16,187
in continent
World
#131,954
out of 400,000+
National ranking
Europe & World
Europe
World
Bolivia
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| 2 | 🇧🇴Follow Osvaldo ZambranaTrack their monthly FIDE ratings, games, tournaments and more. | 2,355 |
| 3 | 🇧🇴Follow Daniel PintoTrack their monthly FIDE ratings, games, tournaments and more. | 2,339 |
| 4 | 🇧🇴Follow Jose Daniel GemyTrack their monthly FIDE ratings, games, tournaments and more. | 2,335 |
| 5 | 🇧🇴Follow Luis Miguel AguilarTrack their monthly FIDE ratings, games, tournaments and more. | 2,220 |
| 6 | 🇧🇴Follow Maveric Mayta AizaTrack their monthly FIDE ratings, games, tournaments and more. | 2,217 |
| 7 | 🇧🇴Follow Jonathan I. Montevilla CahuasaTrack their monthly FIDE ratings, games, tournaments and more. | 2,202 |
| 8 | 🇧🇴Follow Adonay DelgadilloTrack their monthly FIDE ratings, games, tournaments and more. | 2,160 |
| 9 | 🇧🇴Follow Guy BautistaTrack their monthly FIDE ratings, games, tournaments and more. | 2,154 |
| 10 | 🇧🇴Follow Fernando BolanosTrack their monthly FIDE ratings, games, tournaments and more. | 2,146 |
| ... | ||
| 219 | 1,640 | |
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 |
| ... | ||
| 16187 | 1,640 | |
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 |
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| 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 |
| ... | ||
| 131954 | 1,640 | |