Format
MM
Marin Masis, Jose Esteban
CM🇨🇷FIDE 6508146· Male· Costa Rica· Born in 2000
Follow Jose Esteban Marin MasisTrack his monthly FIDE ratings, games, tournaments and more.
Jose Esteban Marin Masis, a 26-year-old Candidate Master, is rated 1938. He plays occasionally (3 games in the last 12 months) and took a 82-month break between Feb 2019 and Jan 2026. Recent appearances: Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda B Rondas 5-7 and Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda B Rondas 2. His peak of 1995 was reached at age 17 (Aug 2017); he also reached #40 nationally in Jan 2026.
Awarded CM in 2017 (age 17). At junior level, he reached #4, #1, #1 and #4 nationally in U20, U18, U16 and U14.
Current rating
1938
Standard
Rpd—·Blz1903
All-time high
1995
−57 pts below
Aug 2017 · age 17
Aug 2017 · age 17
Activity
1
games / yr avg.
3 past 12 mo
classical only
Occasional
classical only
Occasional
Signature stat
#39,212
#39,212 · players worldwide · of 218,279
Career timeline
14 entries2026
Peak national rank: #40
at age 26 · rated 1962
Jan 2026
2019
4th U20 player nationally
at age 19 · rated 1938
Dec 2019
Inactive for 82 months
paused at 1938 → returned at 1962
Feb 2019
K-factor lowered to 20
at age 19
Jan 2019
2018
1st U18 player nationally
at age 18 · rated 1988
Jan 2018
2017
All-time peak 1995
at age 17 · −57 from today
Aug 2017
Standard rating history
Peak
FIDE title
Threshold
First rated
Inactive period
COVID-19
FIDE recal.
Activity & highlights
Evolution
-25
1963 → 1938
Tournaments
2
3 games
Score
0.5/ 316.7%
0W1D2L
Top wins
No noteworthy wins (no Elo gained on any game).
Top 2 losses
Last 12 months — tournaments
2 events| Event | Date | Score | Rank | Perf | Δ Elo |
|---|---|---|---|---|---|
Open Swiss | Jan 2026 | 0/2 | #106 | 1070 | -23.8 |
Open Swiss | Nov 2025 | 0.5/1 | #42 | 1920 | -1.2 |
Worst Elo result: Campeonato de Liga por Equipos de Madrid 2025-2026 - Segunda B Rondas 5-7 (-23.8 Elo, finished #106).
Rankings
/
Costa Rica
#46
out of 682 players
Americas
#4,262
in continent
World
#39,211
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 |
| ... | ||
| 46 | 1,938 | |
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 |
| ... | ||
| 4262 | 1,938 | |
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 |
| ... | ||
| 39211 | 1,938 | |