Format
MA
Mayorga Araya, Sofia
WIM🇨🇷FIDE 6514065· Female· Costa Rica· Born in 2009
Follow Sofia Mayorga ArayaTrack her monthly FIDE ratings, games, tournaments and more.
Sofia Mayorga Araya, a 17-year-old Woman International Master, is rated 2011 and ranked 29th among CRC players. She has slipped back 53 Elo over the past 12 months. 129 rated games in the past year (≈65/year long-term). Recent standard appearances include XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 U17 Absoluto, II Torneo Abierto Memorial Luis Araya Araya 2026, and Campeonato Centroamericano y del Caribe U20 Femenino 2026. Also played 2 rapid (including I Torneo Abierto de Ajedrez Activo Ing. Ricardo Charpentier Garcia inmemorian) and 5 blitz events (including XLVI Metropolitano Torneo Internacional 2025 Blitz) recently. Her peak of 2123 was reached at age 15 (Nov 2024, #11 nationally at the time).
Awarded WIM in 2024 (age 15) and WCM in 2022 (age 13). At junior level, she reached #2, #1, #1, #1 and #1 nationally in U18, U16, U14, U12 and U10.
Current rating
2011
Standard
Rpd2046·Blz1953
All-time high
2123
−112 pts below
Nov 2024 · age 15
Nov 2024 · age 15
Activity
97
games / yr avg. · ≈8/mo
120 past 12 mo · ≈10/mo
classical only
Very active
classical only
Very active
Signature stat
#29
#29 · CRC players · of 565
Career timeline
19 entries2026
500 career games
at age 17
May 2026
2nd U18 player nationally
at age 17 · rated 2121
Apr 2026
Re-crossed 2100
at age 17
Apr 2026
2025
Re-crossed 2000
at age 16
Nov 2025
2024
Peak national rank: #11
at age 15 · rated 2123
Nov 2024
1st U16 player nationally
at age 15 · rated 2123
Nov 2024
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Top opponent
XIX American Continental Chess Championship 2026 - "Jorge Vega Fernandez in Memoriam" · Jun 2026 · +15.5 Elo
Evolution
-53
2064 → 2011
Tournaments
14
131 games
Score
74.5/ 13156.9%
66W28D37L
Top 3 wins
Top 3 losses
Last 12 months — tournaments
14 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | May 2026 | 4.5/9 | #25 | 1881 | -100.0 |
Open Swiss | Apr 2026 | 6/7 | #1 | 2231 | +38.0 |
Open Swiss | Mar 2026 | 6/9 | #4 | 1934 | -45.2 |
Open Swiss | Mar 2026 | 7/6 | #1 | 2343 | +19.2 |
Open Swiss | Feb 2026 | 6/7 | #1 | 1988 | -8.7 |
Round-Robin | Jan 2026 | 9.5/11 | #1 | 2127 | +39.1 |
Open Swiss | Dec 2025 | 5.5/9 | #7 | 2107 | +36.8 |
Team | Oct 2025 | 3.5/5 | #5 | 2041 | +12.8 |
Open Swiss | Oct 2025 | 5.5/11 | #59 | 2021 | +20.8 |
Swiss | Sep 2025 | 4.5/9 | #13 | 2111 | +32.3 |
Worst Elo result: XV Campeonato Panamericano U7 - U17 de Ajedrez 2026 U17 Absoluto (-100.0 Elo, finished #25).
Most-Played Opponents
vsKristel Meliss Diaz CharpentierWIM
🇨🇷CRC·1958
+2 −11 =0
13 games·last met Feb 2026
View head-to-head →
vsGeannina Isabela Rivera Gutierrez
🇨🇷CRC·1822
+9 −1 =1
11 games·last met May 2026
View head-to-head →
vsValentina Campos MunozWCM
🇨🇷CRC·1884
+10 −0 =1
11 games·last met Apr 2026
View head-to-head →
vsAylin Naomy Salazar Delgado
🇨🇷CRC·1747
+10 −0 =1
11 games·last met Apr 2026
View head-to-head →
vsJeigoth Pastor CarvajalCM
🇨🇷CRC·1981
+3 −5 =1
9 games·last met Apr 2026
View head-to-head →
Rankings
/
Costa Rica
#29
out of 682 players
Americas
#2,700
in continent
World
#25,823
out of 400,000+
National ranking
Europe & World
Europe
World
Costa Rica
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| 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 |
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| ... | ||
| 29 | 2,011 | |
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 |
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| 10 | 🇺🇸Follow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more. | 2,653 |
| ... | ||
| 2700 | 2,011 | |
World
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| 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 |
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| 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 |
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| ... | ||
| 25823 | 2,011 | |