Format
FS
Fernandez Sanchez, Mario Andres
FM🇨🇷FIDE 6501621· Male· Costa Rica· Born in 1991
Follow Mario Andres Fernandez SanchezTrack his monthly FIDE ratings, games, tournaments and more.
Mario Andres Fernandez Sanchez, a 35-year-old FIDE Master, is rated 2006. He has held steady between 2000 and 2050 for 2 years. 34 rated games in the past year (≈20/year long-term). Recent standard appearances include Campeonato Nacional Absoluto 2026, XLVI Metropolitano Torneo Internacional 2025 A, and Primer Torneo Clasificatorio del Campeonato Nacional Absoluto 2025-26. Also played 2 rapid (including Torneo Rapid Anexion de Guanacaste 2025) and 1 blitz events (including XLVI Metropolitano Torneo Internacional 2025 Blitz) recently. He took a 15-month break between Aug 2015 and Dec 2016. His peak of 2127 was reached at age 24 (Jan 2015); he also reached #13 nationally in Mar 2022.
Awarded FM in 2018 (age 27). At junior level, he reached #1 and #3 nationally in U20 and U18.
Current rating
2006
Standard
Rpd2123·Blz2049
All-time high
2127
−121 pts below
Jan 2015 · age 24
Jan 2015 · age 24
Activity
21
games / yr avg. · ≈2/mo
34 past 12 mo · ≈3/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#26,565
#26,565 · players worldwide · of 218,279
Career timeline
15 entries2022
Peak national rank: #13
at age 31 · rated 2096
Mar 2022
2018
FM title awardedFM
at age 27
Oct 2018
2015
Inactive for 15 months
paused at 2111 → returned at 2113
Aug 2015
All-time peak 2127
at age 24 · −121 from today
Jan 2015
2014
Re-crossed 2100
at age 23
Dec 2014
Re-crossed 2100
at age 23
Mar 2014
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
Activity & highlights
Best result
Primer Torneo Clasificatorio del Campeonato Nacional Absoluto 2025-26perf 2140 (+94) · 4.5/7 · #5
Top opponent
Evolution
-5
2011 → 2006
Tournaments
4
34 games
Score
17.5/ 3451.5%
13W9D12L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
4 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Round-Robin | Jan 2026 | 2.5/11 | #11 | 1927 | -39.6 |
Open Swiss | Dec 2025 | 5/9 | #11 | 2038 | -0.2 |
Swiss | Nov 2025 | 4.5/7 | #5 | 2140 | +21.2 |
Swiss | Oct 2025 | 5.5/7 | #3 | 2085 | +14.0 |
Most-Played Opponents
vsGabriel A Chaves SanchezCM
🇨🇷CRC·2038
+4 −7 =4
15 games·last met Feb 2025
View head-to-head →
vsEdwin Urbina Quiroz
🇨🇷CRC·2034
+2 −9 =2
13 games·last met Dec 2022
View head-to-head →
vsEmmanuel Jimenez GarciaIM
🇨🇷CRC·2349
+3 −8 =1
12 games·last met Feb 2026
View head-to-head →
vsPablo Bonilla Sequeira
🇨🇷CRC·1939
+6 −2 =4
12 games·last met Sep 2025
View head-to-head →
vsSergio Duran VegaIM
🇨🇷CRC·2268
+1 −9 =2
12 games·last met Jan 2025
View head-to-head →
Rankings
/
Costa Rica
#31
out of 682 players
Americas
#2,779
in continent
World
#26,565
out of 400,000+
National ranking
Europe & World
Europe
World
Costa Rica
| 1 | 🇨🇷Follow Bernal Gonzalez AcostaTrack their monthly FIDE ratings, games, tournaments and more. | 2,453 |
| 2 | 🇨🇷Follow Sebastian MihajlovTrack their monthly FIDE ratings, games, tournaments and more. | 2,372 |
| 3 | 🇨🇷Follow Emmanuel Jimenez GarciaTrack their monthly FIDE ratings, games, tournaments and more. | 2,349 |
| 4 | 🇨🇷Follow Sergio Minero PinedaTrack their monthly FIDE ratings, games, tournaments and more. | 2,330 |
| 5 | 🇨🇷Follow Leonardo Valdes RomeroTrack their monthly FIDE ratings, games, tournaments and more. | 2,326 |
| 6 | 🇨🇷Follow Alfonso Jose Alfaro RojasTrack their monthly FIDE ratings, games, tournaments and more. | 2,316 |
| 7 | 🇨🇷Follow Sergio Duran VegaTrack their monthly FIDE ratings, games, tournaments and more. | 2,268 |
| 8 | 🇨🇷Follow Alexis Murillo TsijliTrack their monthly FIDE ratings, games, tournaments and more. | 2,263 |
| 9 | 🇨🇷Follow David Alejandro Cabezas SolanoTrack their monthly FIDE ratings, games, tournaments and more. | 2,252 |
| 10 | 🇨🇷Follow Sebastian Angulo PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,182 |
| ... | ||
| 31 | 2,006 | |
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 |
| ... | ||
| 2779 | 2,006 | |
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 |
| ... | ||
| 26565 | 2,006 | |