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Diaz Castro, Sergio

FM🇪🇸

FIDEFIDE 2250608· Male· Spain· Born in 1981

Follow Sergio Diaz CastroTrack his monthly FIDE ratings, games, tournaments and more.

Sergio Diaz Castro, a 45-year-old Spanish FIDE Master, is rated 2264 and sitting in the top 2% of Spanish players, and in the top 2% worldwide. He plays occasionally (5 games in the last 12 months) and took a 13-month break between Jan 2022 and Mar 2023. Recent standard appearances include Liga Andaluza 2026 Fase Final Division Honor, Liga Andaluza 2026 Division de Honor Occidental Rondas 5-8, and Liga Andaluza 2026 Division de Honor Occidental Rondas 1-4. Also played 2 rapid (including CE Individual Absoluto Ajedrez Rapido 2025) and 2 blitz events (including CE Individual Absoluto Ajedrez Relampago 2025) recently. His peak of 2295 was reached at age 34 (Aug 2015).

Awarded FM in 2017 (age 36). At junior level, he reached #14 nationally in U20.

Current rating

2264

Standard

Rpd2171·Blz2203

All-time high

2295

−31 pts below
Aug 2015 · age 34

Activity

4

games / yr avg.

5 past 12 mo
classical only
Occasional

Signature stat

Top 2%

#318 · Spanish players · of 18,793

Career timeline

14 entries
2023
26th Spanish 40-45 player
at age 42 · rated 2290
Nov 2023
2022
Inactive for 13 months
paused at 2288 → returned at 2283
Jan 2022
2020
32nd Spanish 35-40 player
at age 39 · rated 2276
Oct 2020
2017
FM title awardedFM
at age 36
Sep 2017
2015
All-time peak 2295
at age 34 · −31 from today
Aug 2015
2005
100 career games
at age 24
Jul 2005

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Alejandro 2000 Perez GarciaIM 2,370
Liga Andaluza 2026 Fase Final Division Honor · Mar 2026 · +3.0 Elo
Evolution
+1
2263 → 2264
Tournaments
3
5 games
Score
3/ 560.0%
1W4D0L
Top losses
Undefeated in the last 12 months.

Last 12 months — tournaments

3 events
EventDateScoreRankPerfΔ Elo
Liga Andaluza 2026 Fase Final Division Honor
Knockout
Mar 20261/2R322280+1.0
Liga Andaluza 2026 Division de Honor Occidental Rondas 5-8
Open Swiss
Mar 20261.5/2#242275+1.4
Liga Andaluza 2026 Division de Honor Occidental Rondas 1-4
Open Swiss
Feb 20260.5/1#402242-0.6

Rankings

/
Spain
#318
out of 20,270 players
Europe
#3,583
in continent
World
#5,288
out of 400,000+

National ranking

Europe & World

Europe
World
Spain
1
🇪🇸Anton Guijarro, DavidFollow David Anton GuijarroTrack their monthly FIDE ratings, games, tournaments and more.
2,657
2
🇪🇸Vallejo Pons, FranciscoFollow Francisco Vallejo PonsTrack their monthly FIDE ratings, games, tournaments and more.
2,644
2
🇪🇸Chigaev, MaksimFollow Maksim ChigaevTrack their monthly FIDE ratings, games, tournaments and more.
2,644
4
🇪🇸Santos Latasa, JaimeFollow Jaime Santos LatasaTrack their monthly FIDE ratings, games, tournaments and more.
2,615
5
🇪🇸Santos Ruiz, MiguelFollow Miguel Santos RuizTrack their monthly FIDE ratings, games, tournaments and more.
2,604
6
🇪🇸Shirov, AlexeiFollow Alexei ShirovTrack their monthly FIDE ratings, games, tournaments and more.
2,597
7
🇪🇸Salgado Lopez, IvanFollow Ivan Salgado LopezTrack their monthly FIDE ratings, games, tournaments and more.
2,591
8
🇪🇸Iturrizaga Bonelli, EduardoFollow Eduardo Iturrizaga BonelliTrack their monthly FIDE ratings, games, tournaments and more.
2,589
9
🇪🇸Illescas Cordoba, MiguelFollow Miguel Illescas CordobaTrack their monthly FIDE ratings, games, tournaments and more.
2,587
10
🇪🇸Yuffa, DaniilFollow Daniil YuffaTrack their monthly FIDE ratings, games, tournaments and more.
2,586
...
318🇪🇸Diaz Castro, Sergio2,264
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
3583🇪🇸Diaz Castro, Sergio2,264
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
5288🇪🇸Diaz Castro, Sergio2,264