Tom O`Sullivan

IRL · 87 yrs · K=20 · Peak 1734 (Mar 2024)

Best performance: 1725 at The Dublin International 65 plus 2024(Best of 2024)

World #=144267 live790#143,477 publishedIreland #=787

OCT26 Rating

1612

Live Rating

1612.0

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
	2026 Malahide Millennium Tournament - InterMay 2 – May 4TPR 1564	2/6	1564

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

Event timeline · Classical

21 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.

2026 Malahide Millennium Tournament - Inter1564
May 2026Swisschess-results.com
#2 in 2026Score 2/6Opp avg 1689Start 1622
The Irish 65plus Championship 20261660
Jan 2026Swissfederation source
Best of 2026Score 3/7Opp avg 1710Start 1616
Ennis Congress Michael Meaney 20251575
May 2025Swissfederation source
#3 in 2025Score 2/4Opp avg 1575Start 1652
2025 Malahide Millennium Tournament - Intermediate896
May 2025Swissfederation source
Score 0/4Opp avg 1696Start 1652
Div 4 O'Hanlon Cup 2024-2025 Round 11—(1)
Apr 2025Teamfederation source
Score 1/1Opp avg 1591Start 1660
The Dublin International 50plus 20251654
Apr 2025Swissfederation source
Best of 2025Score 3/7Opp avg 1711Start 1660
Div 4 O'Hanlon Cup 2024-2025 Rounds 9-10—(1)
Feb – Apr 2025Teamfederation source
Score ½/2Opp avg 1628Start 1682
Div 4 O'Hanlon Cup 2024-2025 Rounds 7-8—(0)
Jan – Mar 2025Teamfederation source
Score ½/2Start 1692
Div 4 O'Hanlon Cup 2024-2025 Rounds 5-6—(1)
Dec 2024 – Feb 2025Teamfederation source
Score 1/2Opp avg 1697Start 1707
The Sligo Tournament 2025 Championship1390
Jan – Feb 2025Swissfederation source
#4 in 2025Score ½/5Opp avg 1756Start 1692
The Irish over 65 Championships 20251642
Jan 2025Swissfederation source
#2 in 2025Score 2½/6Opp avg 1699Start 1692
Div 4 O'Hanlon Cup 2024-2025 Rounds 3-4—(0)
Oct – Nov 2024Teamfederation source
Score ½/2Start 1707
Div 4 O'Hanlon Cup 2024-2025 Round 1-2—(0)
Sep – Nov 2024Teamfederation source
Score ½/2Start 1707
FIDE World Senior Team Chess Championships S651612
Jul 2024Swissfederation source
#4 in 2024Score 1/3Opp avg 1737Start 1715
2024 Malahide Millennium Tournament - Intermediate1625
May 2024Swissfederation source
#3 in 2024Score 3/6Opp avg 1625Start 1732
The Dublin International 65 plus 20241725
Mar – Apr 2024Swissfederation source
Best of 2024Score 3½/7Opp avg 1725Start 1734
Ennis Congress u1700 Section 2024—(2)
Feb 2024Swissfederation source
Score 2/4Opp avg 1312Start 1607
The Sligo Tournament 2024 Major1478
Feb 2024Swissfederation source
#5 in 2024Score 3½/5Opp avg 1383Start 1607
Gonzaga Classic 2024 Championship1254
Jan 2024Swissfederation source
#6 in 2024Score 2/6Opp avg 1379Start 1580
The Irish over 65 Championships 20241722
Jan 2024Swissfederation source
#2 in 2024Score 3½/7Opp avg 1794Start 1580
The CUS Chess Congress 2023 Majors—(0)
Sep 2023Swissfederation source
Score 0/1Start 1580

Rated near Tom O`Sullivan · Classical

World

#=144267Daniel Soria Martinez1612.0
#=144267Alexander Traest1612.0
#=144267Tom O`Sullivan1612.0
#=144267Peter Scott1612.0
#=144267Manjunath D Naik1612.0

Ireland

#785Yuvan Thakkar1613.6
#786Ben Rothwell1613.0
#=787Tom O`Sullivan1612.0
#=787Peter Scott1612.0
#=787James Monaghan1612.0

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