David O`Connell

IRL · 44 yrs · K=20 · Peak 1904 (Feb 2025)

Best performance: 2103 at LCU Heidenfeld Trophy Rounds 3-5(Best of 2023)

World #=66882 live653#66,229 publishedIreland #=287

NOV26 Rating

1835

Live Rating

1835.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Nov 2026	1835	-5
Oct 2026	1840	0
Sep 2026	1840	-20
Aug 2026	1860	0
Jul 2026	1860	0
Jun 2026	1860	+1
May 2026	1859	-23
Apr 2026	1882	0
Mar 2026	1882	0
Feb 2026	1882	0
Jan 2026	1882	-11
Dec 2025	1893	-10

Form · Classical

oldest → latest

From 124 classical games on record, the latest on Oct 10.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	LCU Ennis Shield 2026-2027 Rounds 1-2Sep 19 – Oct 10	0/1	—

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

50 of 64 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by year

Year	Games	Score	Avg opp	TPR
2026	6	½	1891	1490
2025	6	2½	1865	1808
2024	3	1	1952	1827
2023	3	2½	1830	2103
2019	22	11½	1774	1788
2018	13	5½	1787	1730
2017	7	4½	1803	1905
2016	7	5½	1736	1966
2015	12	4	1845	1720
2014	1	1	1725	—
2013	3	1½	1983	1983

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

LCU Ennis Shield 2026-2027 Rounds 1-2—(1)
Sep – Oct 2026Teamfederation source
Score 0/1Opp avg 2047Start 1840
LCU Killane Shield - group stage—(2)
Jun – Jul 2026Teamfederation source
Score 0/2Opp avg 1865Start 1860
LCU Ennis Shield 2025-2026 Rounds 11—(1)
May 2026Teamfederation source
Score ½/1Opp avg 1905Start 1859
LCU Ennis Shield 2025-2026 Rounds 9-10—(1)
Mar – Apr 2026Teamfederation source
Score 0/1Opp avg 1892Start 1882
LCU Armstrong Cup 2025-2026 Rounds 9-10—(1)
Mar 2026Teamfederation source
Score 0/1Opp avg 1771Start 1882
LCU Ennis Shield 2025-2026 Rounds 3-4—(1)
Oct – Dec 2025Teamfederation source
Score 0/1Opp avg 1838Start 1903
LCU Armstrong Cup 2025-2026 Rounds 1-2—(1)
Sep – Oct 2025Teamfederation source
Score 0/1Opp avg 1920Start 1903
LCU Killane Shield 2025 group stage—(2)
Jun – Jul 2025Teamfederation source
Score 1½/2Opp avg 1832Start 1896
Div 3 Ennis Shield 2024-2025 Rounds 9-10—(1)
Feb – Apr 2025Teamfederation source
Score 0/1Opp avg 1971Start 1904
Div 3 Ennis Shield 2024-2025 Rounds 5-6—(1)
Nov 2024 – Jan 2025Teamfederation source
Score 1/2Opp avg 1794Start 1898
LCU Heidenfeld Trophy Round 11—(1)
May 2024Teamfederation source
Score 0/1Opp avg 2117Start 1894
LCU Heidenfeld Trophy Rounds 8-10—(1)
May 2024Teamfederation source
Score 1/1Opp avg 1842Start 1894
LCU Heidenfeld Trophy Rounds 6-7—(1)
Jan – Feb 2024Teamfederation source
Score 0/1Opp avg 1898Start 1832
LCU Heidenfeld Trophy Rounds 3-52103
Nov – Dec 2023Teamfederation source
Best of 2023Score 2½/3Opp avg 1830Start 1810
LCU Ennis Shield 2019-20 Rounds 7-91853
Feb – Mar 2020Teamfederation source
Best of 2020Score 1½/3Opp avg 1853Start 1806
LCU Ennis Shield 2019-20 Rounds 2-51560
Oct – Dec 2019Teamfederation source
#2 in 2019Score 1½/4Opp avg 1647Start 1817
LCU Heidenfeld Trophy 2019-20 Rounds 1-2—(1)
Sep – Oct 2019Teamfederation source
Score 2/2Opp avg 1781Start 1817
LCU Ennis Shield 2019-20 Round 1—(1)
Sep 2019Teamfederation source
Score 1/1Opp avg 1725Start 1817
LCU Heidenfeld Trophy 2018-19 Round 11—(1)
May 2019Teamfederation source
Score ½/1Opp avg 1925Start 1814
LCU Heidenfeld Trophy 2018-19 Rounds 9-10—(2)
Mar – Apr 2019Teamfederation source
Score 1½/2Opp avg 1791Start 1794
LCU Armstrong Cup 2018-19 Rounds 9-10—(1)
Feb – Mar 2019Teamfederation source
Score 1/1Opp avg 1888Start 1795
LCU Heidenfeld Trophy 2018-19 Rounds 7-8—(2)
Feb – Mar 2019Teamfederation source
Score 1/2Opp avg 1758Start 1795
LCU Heidenfeld Trophy 2018-19 Rounds 5-6—(2)
Dec 2018 – Feb 2019Teamfederation source
Score 1/2Opp avg 1802Start 1828
New Year Norm Event Section C1673
Jan 2019Round robinfederation source
Best of 2019Score 3/9Opp avg 1798Start 1828
LCU Heidenfeld Trophy 2018-19 Rounds 3-4—(1)
Nov 2018Teamfederation source
Score 1/1Opp avg 1586Start 1828

Rated near David O`Connell · Classical

World

#=66882Giovanni Autiero1835.0
#=66882Fred Englert1835.0
#=66882David O`Connell1835.0
#=66882Kevin Singpurwala1835.0
#=66882Vivaan Verlekar1835.0

Ireland

#285Kevin McHugh1836.2
#286Brian Reid1836.0
#=287David O`Connell1835.0
#=287Kevin Singpurwala1835.0
#=287Vivaan Verlekar1835.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE