Aidan O`sullivan

IRL · 35 yrs · K=20 · Peak 1766 (Feb 2025)

Best performance: 1798 at Limerick Open(Best of 2019)

OCT26 Rating

1759

Live Rating

1759.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	Munster League Division 2024 Div 2 Rounds 9-10May 25, 2025	½/1	—

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

Event timeline · Classical

15 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.

Munster League Division 2024 Div 2 Rounds 9-10—(1)
May 2025Teamfederation source
Score ½/1Opp avg 1783Start 1758
Munster League Division 2024 Div 2 Rounds 5-6—(1)
Feb 2025Teamfederation source
Score ½/2Opp avg 1846Start 1766
Munster League Division 2024 Div 2 Rounds 3-4—(2)
Jan 2025Teamfederation source
Score 1/2Opp avg 1832Start 1762
Ennis Congress Open Section 20241762
Feb 2024Swissfederation source
Best of 2024Score 2½/5Opp avg 1849Start 1611
The Sligo Tournament 2024 Championship1460
Feb 2024Swissfederation source
#2 in 2024Score 2/5Opp avg 1532Start 1611
UCD Congress 2023 Majors1573
Nov 2023Swissfederation source
Best of 2023Score 2½/5Opp avg 1573Start 1622
The Limerick Open 2023—(2)
Nov 2023Swissfederation source
Score 3/5Opp avg 1997Start 1622
The 31st Cork Chess Congress 2023 Majors—(1)
Oct 2023Swissfederation source
Score 3/5Opp avg 1139Start 1622
MCU Munster Leagues Division 1 2019-20 Rounds 7-8—(2)
Mar 2020Teamfederation source
Score 1/2Opp avg 1871Start 1596
MCU Munster Leagues Division 1 2019-20 Rounds 3-4—(2)
Dec 2019Teamfederation source
Score ½/2Opp avg 1633Start 1626
MCU Munster Leagues Division 1 2019-20 Rounds 1-2—(2)
Nov 2019Teamfederation source
Score 0/2Opp avg 1945Start 1626
Limerick Open1798
Oct 2019Swissfederation source
Best of 2019Score 3½/6Opp avg 1741Start 1556
Limerick Open 20181659
Oct 2018Swissfederation source
Best of 2018Score 2½/6Opp avg 1716Start 1520
Limerick Open 20171563
Oct 2017Swissfederation source
Best of 2017Score 2/6Opp avg 1650Start 1512
Irish Championships 2017 Challenger—(1)
Jul 2017Swissfederation source
Score 4/5Opp avg 1462

Live ratings projected from the OCT26 published list · Not affiliated with FIDE