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Hormazabal San Martin, Sebastian

🇨🇱

FIDEFIDE 3460312· Male· Chile· Born in 2003

Follow Sebastian Hormazabal San MartinTrack his monthly FIDE ratings, games, tournaments and more.

Sebastian Hormazabal San Martin, a 23-year-old player, is rated 1580. He has slipped back 81 Elo over the past 12 months. 25 rated games in the past year (≈27/year long-term). Recent standard appearances include I Torneo Preparatorio Sub-1800 FIDE 2026, 8vo Torneo IRT Internacional Memorial Jose Jara Araya, and IV Grand Prix Categoria D Chanco 2025. His peak of 1664 was reached at age 21 (Oct 2024).

Current rating

1580

Standard

Rpd—·Blz—

All-time high

1664

−84 pts below
Oct 2024 · age 21

Activity

26

games / yr avg. · ≈2/mo

25 past 12 mo · ≈2/mo
classical only
Moderately active

Signature stat

#154,681

#154,681 · players worldwide · of 218,279

Career timeline

6 entries
2025
K-factor lowered to 20
at age 22
Dec 2025
2024
Crossed 1600
at age 21
Oct 2024
Crossed 1500
at age 21
Oct 2024
Crossed 1400
at age 21
Oct 2024
All-time peak 1664
at age 21 · −84 from today
Oct 2024
First FIDE rating
1664 · at age 21
Oct 2024

Standard rating history

Peak
FIDE title
Threshold
First rated

Activity & highlights

Top opponent
vs Rosario Izquierdo Garces 1,858
8vo Torneo IRT Internacional Memorial Jose Jara Araya · Jan 2026 · +16.7 Elo
Evolution
-80
1660 → 1580
Tournaments
6
33 games
Score
16.5/ 3350.0%
13W7D13L

Last 12 months — tournaments

6 events
EventDateScoreRankPerfΔ Elo
I Torneo Preparatorio Sub-1800 FIDE 2026
Open Swiss
Mar 20263/3#162296+4.4
8vo Torneo IRT Internacional Memorial Jose Jara Araya
Open Swiss
Jan 20263.5/4#292273+18.8
IV Grand Prix Categoria D Chanco 2025
Round-Robin
Dec 20251.5/7#81491-12.8
7mo Torneo IRT Club Fischer Talca
Swiss
Nov 20253/4#131686-30.0
II Irt Chanco Sub 1800
Swiss
Nov 20252.5/4#161635-38.4
6to Torneo IRT Club Fischer Talca
Swiss
Aug 20253/3#112436-23.2
Worst Elo result: II Irt Chanco Sub 1800 (-38.4 Elo, finished #16).

Rankings

/
Chile
#837
out of 1,404 players
Americas
#18,997
in continent
World
#154,666
out of 400,000+

National ranking

Europe & World

Europe
World
Chile
1
🇨🇱Henriquez Villagra, CristobalFollow Cristobal Henriquez VillagraTrack their monthly FIDE ratings, games, tournaments and more.
2,603
2
🇨🇱Vasquez Schroeder, RodrigoFollow Rodrigo Vasquez SchroederTrack their monthly FIDE ratings, games, tournaments and more.
2,474
3
🇨🇱Salinas Herrera, PabloFollow Pablo Salinas HerreraTrack their monthly FIDE ratings, games, tournaments and more.
2,454
4
🇨🇱Marrujo Pardo, Mauricio EmmanuelFollow Mauricio Emmanuel Marrujo PardoTrack their monthly FIDE ratings, games, tournaments and more.
2,427
5
🇨🇱Egger, JorgeFollow Jorge EggerTrack their monthly FIDE ratings, games, tournaments and more.
2,414
6
🇨🇱Perez Gormaz, MatiasFollow Matias Perez GormazTrack their monthly FIDE ratings, games, tournaments and more.
2,388
7
🇨🇱Campos Moreno, Javier B.Follow Javier B. Campos MorenoTrack their monthly FIDE ratings, games, tournaments and more.
2,373
8
🇨🇱Lopez Silva, HugoFollow Hugo Lopez SilvaTrack their monthly FIDE ratings, games, tournaments and more.
2,369
9
🇨🇱Capo Iturrieta, Jose MiguelFollow Jose Miguel Capo IturrietaTrack their monthly FIDE ratings, games, tournaments and more.
2,365
10
🇨🇱Valenzuela Gomez, FernandoFollow Fernando Valenzuela GomezTrack their monthly FIDE ratings, games, tournaments and more.
2,346
...
837🇨🇱Hormazabal San Martin, Sebastian1,580
Americas
1
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
1
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
4
🇺🇸Niemann, Hans MokeFollow Hans Moke NiemannTrack their monthly FIDE ratings, games, tournaments and more.
2,742
5
🇺🇸Dominguez Perez, LeinierFollow Leinier Dominguez PerezTrack their monthly FIDE ratings, games, tournaments and more.
2,732
6
🇺🇸Aronian, LevonFollow Levon AronianTrack their monthly FIDE ratings, games, tournaments and more.
2,724
7
🇺🇸Liang, AwonderFollow Awonder LiangTrack their monthly FIDE ratings, games, tournaments and more.
2,696
7
🇺🇸Sevian, SamuelFollow Samuel SevianTrack their monthly FIDE ratings, games, tournaments and more.
2,696
9
🇺🇸Xiong, JefferyFollow Jeffery XiongTrack their monthly FIDE ratings, games, tournaments and more.
2,656
10
🇺🇸Robson, RayFollow Ray RobsonTrack their monthly FIDE ratings, games, tournaments and more.
2,653
...
18997🇨🇱Hormazabal San Martin, Sebastian1,580
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,841
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
2
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,792
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
4
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,777
6
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,764
8
🇮🇳Erigaisi ArjunFollow Erigaisi ArjunTrack their monthly FIDE ratings, games, tournaments and more.
2,761
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,753
9
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
154666🇨🇱Hormazabal San Martin, Sebastian1,580