Jonathan O'Connor

Country

IRL

Birth Year

1963

Gender

M

Title

FIDE ID

2501112

FIDE ratings

2159

Classical

Published FIDE

2099

Rapid

Published FIDE

2128

Blitz

Published FIDE

Official classical ranks

World rank
#10694
National rank · IRL
#30

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2242 Jun 2018
Recorded years
2001–2026
Archived games
78

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
1 2024-02-04 Sligo Masters 2024 Enniscrone IRL 5.9 Dylan Mize Jonathan O'Connor 0-1 31 Open
2 2024-02-04 Sligo Masters 2024 Enniscrone IRL 4.8 Jonathan O'Connor Yannick Woods 1/2-1/2 17 Open
3 2024-02-03 Sligo Masters 2024 Enniscrone IRL 3.8 Gerard MacElligott Jonathan O'Connor 1/2-1/2 41 Open
4 2024-02-03 Sligo Masters 2024 Enniscrone IRL 2.8 Jonathan O'Connor Brendan Lyons 1/2-1/2 31 Open
5 2024-02-02 Sligo Masters 2024 Enniscrone IRL 1.4 Kushal Jakhria Jonathan O'Connor 1-0 25 Open
6 2024-01-07 ch-IRL 50+ 2024 Dublin IRL 7 Oscar Abraham Culbeaux Tello Jonathan O'Connor 1/2-1/2 6 Open
7 2024-01-07 ch-IRL 50+ 2024 Dublin IRL 6 Jonathan O'Connor Anthony Fox 1-0 48 Open
8 2024-01-06 ch-IRL 50+ 2024 Dublin IRL 5 Jonathan O'Connor Fergal O`Dwyer 1-0 44 Open
9 2024-01-06 ch-IRL 50+ 2024 Dublin IRL 4 John Delaney Jonathan O'Connor 1/2-1/2 16 Open
10 2024-01-05 ch-IRL 50+ 2024 Dublin IRL 3 Jonathan O'Connor Stephen Brady 1-0 23 Open
11 2024-01-05 ch-IRL 50+ 2024 Dublin IRL 2 Jonathan O'Connor Paul Kellett 1-0 33 Open
12 2023-08-13 102nd ch-IRL 2023 Dublin IRL 9.3 Kavin Venkatesan Jonathan O'Connor 1-0 40 Open
13 2023-08-12 102nd ch-IRL 2023 Dublin IRL 8.1 Jonathan O'Connor Conor O`Donnell 1/2-1/2 19 Open
14 2023-08-11 102nd ch-IRL 2023 Dublin IRL 7.2 Jonathan O'Connor Jacob Flynn 1-0 44 Open
15 2023-08-10 102nd ch-IRL 2023 Dublin IRL 6.1 Alexander Baburin Jonathan O'Connor 1/2-1/2 20 Open
16 2023-08-09 102nd ch-IRL 2023 Dublin IRL 5.4 Jonathan O'Connor Adam Collins 1-0 3 Open
17 2023-08-08 102nd ch-IRL 2023 Dublin IRL 4.3 Colm Daly Jonathan O'Connor 1/2-1/2 111 Open
18 2023-08-07 102nd ch-IRL 2023 Dublin IRL 3.4 Jonathan O'Connor Ben Sheahan 1-0 62 Open
19 2023-08-06 102nd ch-IRL 2023 Dublin IRL 2.6 Jason Liu Jonathan O'Connor 1/2-1/2 36 Open
20 2023-08-05 102nd ch-IRL 2023 Dublin IRL 1.6 Jonathan O'Connor Conor Nolan 1-0 27 Open
21 2021-08-08 100th ch-IRL 2021 Dublin IRL 9.8 Jonathan O'Connor Oissine Murchadha 1-0 59 Open
22 2021-08-07 100th ch-IRL 2021 Dublin IRL 8.11 Alex Goss Jonathan O'Connor 0-1 43 Open
23 2021-08-06 100th ch-IRL 2021 Dublin IRL 7.17 Sam Murray Jonathan O'Connor 1/2-1/2 53 Open
24 2021-08-04 100th ch-IRL 2021 Dublin IRL 5.16 Jonathan O'Connor Kevin A. Burke 1-0 25 Open
25 2021-08-03 100th ch-IRL 2021 Dublin IRL 4.12 Adam Collins Jonathan O'Connor 1-0 53 Open
26 2021-08-02 100th ch-IRL 2021 Dublin IRL 3.6 Jonathan O'Connor Trisha Kanyamarala 0-1 52 Open
27 2021-08-01 100th ch-IRL 2021 Dublin IRL 2.2 Conor E Murphy Jonathan O'Connor 1-0 44 Open
28 2021-07-31 100th ch-IRL 2021 Dublin IRL 1.11 Jonathan O'Connor Sarah Scott 1-0 68 Open
29 2020-08-07 ch-IRL 2020 Dublin IRL 7.1 Jonathan O'Connor Adam Collins 1/2-1/2 71 Open
30 2020-08-06 ch-IRL 2020 Dublin IRL 6.1 Trisha Kanyamarala Jonathan O'Connor 1/2-1/2 39 Open
31 2020-08-05 ch-IRL 2020 Dublin IRL 5.1 Jonathan O'Connor Stephen Brady 0-1 48 Open
32 2020-08-04 ch-IRL 2020 Dublin IRL 4.1 Killian Delaney Jonathan O'Connor 1/2-1/2 46 Open
33 2020-08-03 ch-IRL 2020 Dublin IRL 3.16 Jonathan O'Connor Alex Byrne 1-0 32 Open
34 2020-08-02 ch-IRL 2020 Dublin IRL 2.1 Tom O`Gorman Jonathan O'Connor 1-0 44 Open
35 2020-08-01 ch-IRL 2020 Dublin IRL 1.16 Jonathan O'Connor Alice O`Gorman 1-0 61 Open
36 2019-08-11 ch-IRL 2019 Dublin IRL 9.9 Muhtarim-Ul Haque Jonathan O'Connor 1-0 56 Open
37 2019-08-10 ch-IRL 2019 Dublin IRL 8.11 Jonathan O'Connor Paul Wallace 1/2-1/2 25 Open
38 2019-08-09 ch-IRL 2019 Dublin IRL 7.12 Gavin Melaugh Jonathan O'Connor 0-1 40 Open
39 2019-08-08 ch-IRL 2019 Dublin IRL 6.9 Jonathan O'Connor Peter Carroll 0-1 45 Open
40 2019-08-07 ch-IRL 2019 Dublin IRL 5.6 Conor E Murphy Jonathan O'Connor 1-0 33 Open
41 2019-08-06 ch-IRL 2019 Dublin IRL 4.4 Jonathan O'Connor Conor O`Donnell 0-1 32 Open
42 2019-08-05 ch-IRL 2019 Dublin IRL 3.4 Alexander Baburin Jonathan O'Connor 1/2-1/2 21 Open
43 2019-08-04 ch-IRL 2019 Dublin IRL 2.7 Jonathan O'Connor Henry Li 1-0 33 Open
44 2019-08-03 ch-IRL 2019 Dublin IRL 1.17 Alex Byrne Jonathan O'Connor 0-1 26 Open
45 2019-02-22 26th Bunratty Masters Bunratty IRL 1.4 Jonathan O'Connor Matthew J Turner 0-1 61 Open
46 2018-02-24 25th Bunratty Masters Bunratty IRL 2.27 Jonathan O'Connor Scott Mulligan 1/2-1/2 63 Open
47 2018-02-23 25th Bunratty Masters Bunratty IRL 1.7 Mark L Hebden Jonathan O'Connor 1-0 58 Open
48 2016-02-21 Bunratty Masters 2016 Bunratty IRL 6.16 Jonathan O'Connor Gerard MacElligott 1-0 45 Open
49 2016-02-21 Bunratty Masters 2016 Bunratty IRL 5.17 Jonathan O'Connor Anthony Fox 1/2-1/2 14 Open
50 2016-02-20 Bunratty Masters 2016 Bunratty IRL 4.1 Conor O`Donnell Jonathan O'Connor 1-0 44 Open

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