John Ontiveros

Country

ISL

Birth Year

1965

Gender

M

Title

FIDE ID

2303981

FIDE ratings

1837

Classical

Published FIDE

—

Rapid

Published FIDE

—

Blitz

Published FIDE

Official classical ranks

Inactive on the latest FIDE classical list

Rating history

Highest recorded rating
1837 Mar 2024
Recorded years
2012–2026
Archived games
74

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 2015-03-13 Reykjavik Open 2015 Reykjavik ISL 5.116 John Ontiveros August Klofsrud 0-1 32 Open
52 2015-03-12 Reykjavik Open 2015 Reykjavik ISL 4.9 Stanislav Gschwendtner John Ontiveros 1-0 39 Open
53 2015-03-11 Reykjavik Open 2015 Reykjavik ISL 3.89 Tom Skovgaard John Ontiveros 1-0 34 Open
54 2015-03-10 Reykjavik Open 2015 Reykjavik ISL 1.72 John Ontiveros Roland Loos 0-1 39 Open
55 2014-03-12 N1 Reykjavik Open 2014 Reykjavik ISL 10.94 Alexandre Pacheco Saraiva John Ontiveros 0-1 52 Open
56 2014-03-11 N1 Reykjavik Open 2014 Reykjavik ISL 9.9 John Ontiveros Jonas Arvidsson 0-1 27 Open
57 2014-03-10 N1 Reykjavik Open 2014 Reykjavik ISL 8.89 Peter Michalowski John Ontiveros 1/2-1/2 60 Open
58 2014-03-09 N1 Reykjavik Open 2014 Reykjavik ISL 7.106 John Ontiveros Unidentified player 1-0 31 Open
59 2014-03-08 N1 Reykjavik Open 2014 Reykjavik ISL 6.101 Oskar Haraldsson John Ontiveros 1/2-1/2 15 Open
60 2014-03-07 N1 Reykjavik Open 2014 Reykjavik ISL 5.9 John Ontiveros Michael A. Murray 0-1 39 Open
61 2014-03-06 N1 Reykjavik Open 2014 Reykjavik ISL 4.88 Per Omtvedt John Ontiveros 1/2-1/2 37 Open
62 2014-03-05 N1 Reykjavik Open 2014 Reykjavik ISL 3.89 John Ontiveros Larus Knutsson 1/2-1/2 34 Open
63 2014-03-05 N1 Reykjavik Open 2014 Reykjavik ISL 2.57 Chao b Li John Ontiveros 1-0 37 Open
64 2014-03-04 N1 Reykjavik Open 2014 Reykjavik ISL 1.82 John Ontiveros Petter Stigar 1/2-1/2 15 Open
65 2013-02-27 Reykjavik Open 2013 Reykjavik ISL 10.104 John Ontiveros Petur Johannesson 1-0 31 Open
66 2013-02-26 Reykjavik Open 2013 Reykjavik ISL 9.105 Chris P Smith John Ontiveros 1/2-1/2 22 Open
67 2013-02-25 Reykjavik Open 2013 Reykjavik ISL 8.101 John Ontiveros Simon Thorhallsson 0-1 80 Open
68 2013-02-24 Reykjavik Open 2013 Reykjavik ISL 7.103 Gudmundur Agnar Bragason John Ontiveros 0-1 27 Open
69 2013-02-23 Reykjavik Open 2013 Reykjavik ISL 6.102 John Ontiveros Andri Steinn Hilmarsson 0-1 62 Open
70 2013-02-22 Reykjavik Open 2013 Reykjavik ISL 5.88 Sigurdur Ingason John Ontiveros 1-0 46 Open
71 2013-02-21 Reykjavik Open 2013 Reykjavik ISL 4.87 Hallgerdur Thorsteinsdottir John Ontiveros 1-0 48 Open
72 2013-02-20 Reykjavik Open 2013 Reykjavik ISL 3.111 John Ontiveros Thorsteinn Magnusson 1-0 41 Open
73 2013-02-20 Reykjavik Open 2013 Reykjavik ISL 2.74 Juergen Kleinert John Ontiveros 1-0 30 Open
74 2013-02-19 Reykjavik Open 2013 Reykjavik ISL 1.78 John Ontiveros Turkan Mamedjarova 0-1 43 Open

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