Sergio Diaz Castro

Country

ESP

Birth Year

1981

Gender

M

Title

FIDE Master

FIDE ID

2250608

FIDE ratings

2270

Classical

Published FIDE

2171

Rapid

Published FIDE

2156

Blitz

Published FIDE

Official classical ranks

World rank
#5125
National rank · ESP
#307

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2295 Aug 2015
Recorded years
2001–2026
Archived games
82

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-07 (UTC).

# Date Event Site Round White Black Result Moves View
51 2018-01-15 43rd Seville Open 2018 Seville ESP 4.12 Ilmars Starostits Sergio Diaz Castro 1-0 32 Open
52 2018-01-14 43rd Seville Open 2018 Seville ESP 3.8 Sergio Diaz Castro Levan Aroshidze 1-0 36 Open
53 2015-06-20 29th Pula Open 2015 Pula CRO 9.6 Sergio Diaz Castro Josip Rukavina 1-0 27 Open
54 2015-06-19 29th Pula Open 2015 Pula CRO 8.2 Sergio Diaz Castro Marko Tratar 0-1 42 Open
55 2015-06-18 29th Pula Open 2015 Pula CRO 7.1 Blazimir Kovacevic Sergio Diaz Castro 1/2-1/2 82 Open
56 2015-06-17 29th Pula Open 2015 Pula CRO 6.3 Sergio Diaz Castro Ognjen Jovanic 1-0 27 Open
57 2015-06-16 29th Pula Open 2015 Pula CRO 5.7 Ziga Zvan Sergio Diaz Castro 0-1 40 Open
58 2015-06-16 29th Pula Open 2015 Pula CRO 4.11 Sergio Diaz Castro 14500094 1-0 28 Open
59 2015-02-01 40th Seville Open 2015 Seville ESP 9.17 Sergio Diaz Castro Antonio Morillo-Velarde Gallego 1-0 55 Open
60 2015-01-30 40th Seville Open 2015 Seville ESP 7.17 Sergio Diaz Castro Jose Maria Martin Rengel 0-1 35 Open
61 2015-01-28 40th Seville Open 2015 Seville ESP 5.11 Sergio Diaz Castro Juan Manuel De Dios Ortega 0-1 36 Open
62 2015-01-27 40th Seville Open 2015 Seville ESP 4.7 Tomas Oral Sergio Diaz Castro 1-0 52 Open
63 2015-01-26 40th Seville Open 2015 Seville ESP 3.14 Sergio Diaz Castro Angel 1964 Dominguez Fernandez 1-0 26 Open
64 2015-01-25 40th Seville Open 2015 Seville ESP 2.15 Daniel Herrera Ramirez Sergio Diaz Castro 0-1 79 Open
65 2015-01-25 40th Seville Open 2015 Seville ESP 1.16 Sergio Diaz Castro Sebastian Garcia Guerrero 1-0 32 Open
66 2014-08-28 16th Sants Open 2014 Barcelona ESP 7.55 Sergio Diaz Castro Andreu Blasco Coll 0-1 45 Open
67 2014-08-27 16th Sants Open 2014 Barcelona ESP 6.24 Camilo Ernesto Gomez Garrido Sergio Diaz Castro 1-0 63 Open
68 2014-08-26 16th Sants Open 2014 Barcelona ESP 5.24 Sergio Diaz Castro David Pardo Simon 1/2-1/2 26 Open
69 2014-08-25 16th Sants Open 2014 Barcelona ESP 4.53 Jose Luis Gurrutxaga Telleria Sergio Diaz Castro 0-1 38 Open
70 2014-08-24 16th Sants Open 2014 Barcelona ESP 3.22 Sergio Diaz Castro Jonathan Cruz 0-1 65 Open
71 2014-08-22 16th Sants Open 2014 Barcelona ESP 1.8 Sergio Diaz Castro Xavier Martinez Pla 1-0 41 Open
72 2014-01-18 39th Seville Open 2014 Seville ESP 9.11 Sergio Diaz Castro Jesus Romero Sanchez 1-0 36 Open
73 2014-01-17 39th Seville Open 2014 Seville ESP 8.6 Tigran Simonian Sergio Diaz Castro 1-0 77 Open
74 2014-01-16 39th Seville Open 2014 Seville ESP 7.6 Sergio Diaz Castro Karel Van der Weide 1/2-1/2 18 Open
75 2014-01-15 39th Seville Open 2014 Seville ESP 6.9 Enrique Ramirez Guerrero Sergio Diaz Castro 0-1 32 Open
76 2014-01-14 39th Seville Open 2014 Seville ESP 5.11 Sergio Diaz Castro Daniel Gimenez Iturralde 1-0 37 Open
77 2014-01-13 39th Seville Open 2014 Seville ESP 4.5 Daniel H. Campora Sergio Diaz Castro 1-0 22 Open
78 2014-01-12 39th Seville Open 2014 Seville ESP 3.14 Sergio Diaz Castro Francisco Javier Morales Araujo 1-0 18 Open
79 2014-01-11 39th Seville Open 2014 Seville ESP 2.14 Joan Vallbona Domingo Sergio Diaz Castro 0-1 32 Open
80 2013-01-19 38th Seville Open Seville ESP 9.16 Ruslan Pogorelov Sergio Diaz Castro 1-0 67 Open
81 2013-01-17 38th Seville Open Seville ESP 7.16 Arghyadip Das Sergio Diaz Castro 1-0 27 Open
82 2013-01-13 38th Seville Open Seville ESP 3.1 Ernesto Fernandez Romero Sergio Diaz Castro 1-0 40 Open

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