Format
AS
Arias Santana, Mauricio
IMFIDE 6500366· Male· Costa Rica· Born in 1977
Follow Mauricio Arias SantanaTrack his monthly FIDE ratings, games, tournaments and more.
Mauricio Arias Santana, a 49-year-old player. currently rated 2163 in Standard, career peak of 2368 (Jan 2010). He had 5 career breaks: 14 months (2002–2004), 14 months (2004–2006), 14 months (2007–2008), 21 months (2020–2021), 17 months (2024–2026).
Current rating
2163
Standard
Rpd2276·Blz2313
All-time high
2368
−205 pts below
Jan 2010 · age 33
Jan 2010 · age 33
Activity
17
games / yr avg. · ≈1/mo
7 past 12 mo · ≈1/mo
classical only
Moderately active
classical only
Moderately active
Signature stat
#11
in Costa Rica · of 574
51 months in National top 5 (2007–2016)
51 months in National top 5 (2007–2016)
Career timeline
21 entries2024
Inactive for 17 months
paused at 2173 → returned at 2163
Jul 2024
2021
Re-crossed 2300
at age 44
Dec 2021
2020
Inactive for 21 months
paused at 2291 → returned at 2309
Feb 2020
2018
Re-crossed 2300
at age 41
Feb 2018
2017
Re-crossed 2300
at age 40
Oct 2017
2016
Re-crossed 2300
at age 39
Dec 2016
Recent Results (last 12 months)
Evolution
-10
2173 → 2163
Score
4.5/ 764.3%
3W3D1L
Standard rating history
Rankings
/
Costa Rica
#11
out of 714 players
Americas
#1,110
in continent
World
#10,401
out of 400,000+
National ranking
Europe & World
Europe
World
Costa Rica
| 1 | 2,453 | |
| 2 | 2,372 | |
| 3 | 2,332 | |
| 4 | 2,330 | |
| 5 | 2,325 | |
| 6 | 2,316 | |
| 7 | 2,298 | |
| 8 | 2,267 | |
| 9 | 2,263 | |
| 10 | 2,244 | |
| ... | ||
| 11 | 2,163 | |
Americas
| 1 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,810 |
| 2 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,793 |
| 3 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 4 | 🇺🇸Follow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more. | 2,732 |
| 5 | 🇺🇸Follow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more. | 2,728 |
| 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. | 2,718 |
| 8 | 🇺🇸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 |
| ... | ||
| 1110 | 2,163 | |
World
| 1 | 🇳🇴Follow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more. | 2,840 |
| 2 | 🇺🇸Follow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more. | 2,810 |
| 3 | 🇺🇸Follow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more. | 2,793 |
| 4 | 🇺🇿Follow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more. | 2,780 |
| 5 | 🇩🇪Follow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more. | 2,762 |
| 6 | 🇫🇷Follow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more. | 2,759 |
| 7 | 🇺🇸Follow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 7 | 🇨🇳Follow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more. | 2,754 |
| 9 | 🇳🇱Follow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more. | 2,753 |
| 10 | 🇮🇳Follow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more. | 2,751 |
| ... | ||
| 10401 | 2,163 | |
FIDE Games Detail
Last scraped: 2026-04-18Scrape games
7 Standard games (last 12 months)
2026-01STDI Open CRChess-Montes de Oca 2025 - Grupo AElo 2163
| Opponent | Elo | Res. | Δ Elo | ♟ |
|---|---|---|---|---|
| Quesada Leon, JoshuaCRC | 1908 | 1 | +3.6 | ♚ |
| Mata Tencio, RandallCRC | 1927 | 1 | +3.8 | ♔ |
| mMurillo Tsijli, AlexisCRC | 2259 | ½ | +2.4 | ♚ |
| fJimenez Molina, Juan LeonCRC | 2007 | ½ | -4.4 | ♔ |
| Aguero Espinoza, SebasthianCRC | 1909 | 1 | +3.6 | ♚ |
| Cossio Carvajal, BrunoCRC | 2012 | ½ | -4.2 | ♔ |
| Avendano Porras, RodrigoCRC | 1973 | 0 | -15.2 | ♚ |