Paul Sean O`Neill

Country

IRL

Birth Year

1997

Gender

M

Title

FIDE ID

2507692

FIDE ratings

1933

Classical

Published FIDE

1926

Rapid

Published FIDE

1869

Blitz

Published FIDE

Official classical ranks

World rank
#40519
National rank · IRL
#133

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2040 Jan 2019
Recorded years
2015–2026
Archived games
42

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: 2026-10-06 (UTC).

# Date Event Site Round White Black Result Moves View
1 2025-02-02 Sligo Masters 2025 Enniscrone IRL 5.17 Sanjay Menon Paul Sean O`Neill 1-0 47 Open
2 2025-02-02 Sligo Masters 2025 Enniscrone IRL 4.9 Paul Sean O`Neill Gabriel Landmark 0-1 26 Open
3 2025-02-01 Sligo Masters 2025 Enniscrone IRL 2.8 Edward Khanzharov Paul Sean O`Neill 1/2-1/2 36 Open
4 2025-01-31 Sligo Masters 2025 Enniscrone IRL 1.15 Paul Sean O`Neill Brian Gallagher 1-0 53 Open
5 2021-02-20 Bunratty 2021 Online chess.com INT 9 Paul Sean O`Neill Con Kirby 1-0 31 Open
6 2021-02-20 Bunratty 2021 Online chess.com INT 7 Denis Rombaldoni Paul Sean O`Neill 1-0 47 Open
7 2021-02-20 Bunratty 2021 Online chess.com INT 5 Paul Sean O`Neill Evgeniya Doluhanova 0-1 41 Open
8 2021-02-20 Bunratty 2021 Online chess.com INT 3 Ingvar Thor Johannesson Paul Sean O`Neill 1-0 29 Open
9 2018-08-11 ch-IRL 2018 Dublin IRL 8.11 Paul Sean O`Neill Anthony Fox 1/2-1/2 35 Open
10 2018-08-10 ch-IRL 2018 Dublin IRL 7.14 John Kennedy Paul Sean O`Neill 0-1 46 Open
11 2018-08-09 ch-IRL 2018 Dublin IRL 6.16 Paul Sean O`Neill Alice O`Gorman 1-0 42 Open
12 2018-08-08 ch-IRL 2018 Dublin IRL 5.15 Paul Wallace Paul Sean O`Neill 1/2-1/2 73 Open
13 2018-08-07 ch-IRL 2018 Dublin IRL 4.15 Paul Sean O`Neill Anthony Bourached 0-1 68 Open
14 2018-08-06 ch-IRL 2018 Dublin IRL 3.1 Paul Sean O`Neill Colm Daly 0-1 31 Open
15 2018-08-05 ch-IRL 2018 Dublin IRL 2.13 Shane Melaugh Paul Sean O`Neill 0-1 37 Open
16 2018-08-04 ch-IRL 2018 Dublin IRL 1.9 2500086 Paul Sean O`Neill 1-0 24 Open
17 2016-07-10 ch-IRL 2016 Dublin IRL 9.5 Rudolf Tirziman Paul Sean O`Neill 1-0 45 Open
18 2016-07-09 ch-IRL 2016 Dublin IRL 8.1 Stephen Jessel Paul Sean O`Neill 1-0 60 Open
19 2016-07-08 ch-IRL 2016 Dublin IRL 7.4 Paul Sean O`Neill Mustakim-Ul Haque 1-0 26 Open
20 2016-07-07 ch-IRL 2016 Dublin IRL 6.3 Paul Sean O`Neill Colm Daly 0-1 52 Open
21 2016-07-06 ch-IRL 2016 Dublin IRL 5.6 Shane Melaugh Paul Sean O`Neill 0-1 49 Open
22 2016-07-05 ch-IRL 2016 Dublin IRL 4.7 Paul Sean O`Neill Eamon Keogh 1-0 41 Open
23 2016-07-04 ch-IRL 2016 Dublin IRL 3.4 Gerard MacElligott Paul Sean O`Neill 1-0 55 Open
24 2016-07-03 ch-IRL 2016 Dublin IRL 2.7 Paul Sean O`Neill Ross Beatty 1-0 45 Open
25 2016-07-02 ch-IRL 2016 Dublin IRL 1.6 Kevin Butler Paul Sean O`Neill 1-0 3 Open
26 2015-09-30 25th EY BU18 2015 Porec CRO 9.26 Toni Pajunen Paul Sean O`Neill 1/2-1/2 35 Open
27 2015-09-29 25th EY BU18 2015 Porec CRO 8.26 Paul Sean O`Neill Mire Deniz Dogan 0-1 47 Open
28 2015-09-28 25th EY BU18 2015 Porec CRO 7.27 Paul Sean O`Neill Dan Tataru 1-0 58 Open
29 2015-09-27 25th EY BU18 2015 Porec CRO 6.27 Ivica Matosevic Paul Sean O`Neill 1-0 37 Open
30 2015-09-25 25th EY BU18 2015 Porec CRO 5.27 Bjarke Vangsgaard Paul Sean O`Neill 1-0 26 Open
31 2015-09-24 25th EY BU18 2015 Porec CRO 4.25 Paul Sean O`Neill Kevin Mainenti 0-1 69 Open
32 2015-09-23 25th EY BU18 2015 Porec CRO 3.2 Nikola Nikolovski Paul Sean O`Neill 1-0 60 Open
33 2015-09-22 25th EY BU18 2015 Porec CRO 2.14 Paul Sean O`Neill Omer Reshef 0-1 46 Open
34 2015-09-21 25th EY BU18 2015 Porec CRO 1.24 Gojko Vucinic Paul Sean O`Neill 1/2-1/2 49 Open
35 2015-07-12 ch-IRL 2015 Dublin IRL 9.8 Paul Sean O`Neill Tom O`Gorman 1/2-1/2 46 Open
36 2015-07-11 ch-IRL 2015 Dublin IRL 8.9 Ray O'Rourke Paul Sean O`Neill 1-0 83 Open
37 2015-07-10 ch-IRL 2015 Dublin IRL 7.9 Paul Sean O`Neill Martin Crichton 0-1 45 Open
38 2015-07-09 ch-IRL 2015 Dublin IRL 6.7 John Kennedy Paul Sean O`Neill 1-0 34 Open
39 2015-07-08 ch-IRL 2015 Dublin IRL 5.6 2500701 Paul Sean O`Neill 1-0 38 Open
40 2015-07-07 ch-IRL 2015 Dublin IRL 4.2 Paul Sean O`Neill David Fitzsimons 0-1 31 Open
41 2015-07-06 ch-IRL 2015 Dublin IRL 3.6 Paul Sean O`Neill Gerard MacElligott 1-0 86 Open
42 2015-07-04 ch-IRL 2015 Dublin IRL 1.7 Gerard O'Connell Paul Sean O`Neill 1-0 29 Open

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