Ruben Abraham Ulloa Castillo

Country

PAN

Birth Year

1995

Gender

M

Title

Candidate Master

FIDE ID

6601243

FIDE ratings

2149

Classical

Published FIDE

2131

Rapid

Published FIDE

2087

Blitz

Published FIDE

Official classical ranks

World rank
#11419
National rank · PAN
#8

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2238 Apr 2018
Recorded years
2012–2026
Archived games
53

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: 2026-10-08 (UTC).

# Date Event Site Round White Black Result Moves View
51 2013-11-03 3rd Panama Open Panama City PAN 6.41 Carlos Crespo Hidalgo Ruben Abraham Ulloa Castillo 1-0 53 Open
52 2013-11-03 3rd Panama Open Panama City PAN 5.26 Ruben Abraham Ulloa Castillo Jonathan Carvajal Gorgona 0-1 20 Open
53 2013-11-02 3rd Panama Open Panama City PAN 4.42 Nahun Gavarrete Ruben Abraham Ulloa Castillo 0-1 20 Open

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